Profile of Missus System

⛏ Constantly changing • ⏱ Updated 5 Mar 2026 • 🛈 8/18 character boxes

These characters are only for roleplaying purposes and nothing else. Don't take any ideas without my consent, please.

The icon in characters means that the character has been recently created or modified and might contain mistakes.

🛠 Most recent updates:

• Removed Cinnamon, Chara & Dr. Narrator. (21 Feb 2026)


• Added Hidden Details for Star. (21 Feb 2026)


• Slight modifications for all characters. (21 Feb 2026)


• Modified Violet's Hidden Details & Full Description (normal). (4 Mar 2026)


• Added Leaf. (4 Mar 2026)


• Gave a name to all character themes. (8 Mar 2026)

Grace
( Undertale Human Self-OC )


“ Hi. *waves, smiling kindly* It's nice to meet you. ”

☁ Full Description

Personality: Despite her blindness, she's a very kind and nice human who loves to help or defend anyone in need. She would never harm anything. She'd rather flirt than fight, since genocides deeply disgusts her.
Gender: Female, she/her
Sexuality: Straight
Age: 12
Species: Human
Origins: The surface
Voice: Soft, feminine human voice
Alias: Grace
Goal: [none]
Role: Moralist
Route: TRUE PACIFISTS
Special trait/ability: Can speak to her SOUL.
Relatives: [none]

Appearance: 5'4" human, white skin, closed eyes (like Frisk's) with a faded emerald color (blindness), short dark green hair, faintly pink cheeks
Clothing: Green dress with one wide light green stripe in the middle, long green scarf, brown boots
Accessories: [none]

LV: 0
HP: 20
AT: 10 (+3)
DF: 10
EXP: 0
SOUL Type: Pure KINDNESS

Weapon: Toy Knife (+3 ATK)
Armor: [none]
Speed: Default speed
Combat Skills: Default human combat skills
Verbal Skills: Soothing speech/comforting words
Magic / Power: Barrier/shield creation for defense
Kill count: 0

Abilities:
• Creation magic through hand gesture: Green, energy barrier or shield (+30 DEF, shatters under 30+ ATK attacks)
• Powerful sense of others' emotions and feelings
• Powerful sense of SOULs, letting her locate and visualize non-soulless beings more clearly
• Strong sense of environment, though she can't sense colors
• Her SOUL speaks to her when it senses darkness or evil in other SOULs, making her harder to trick or manipulate

Default Theme: [none]
Fight Theme: [none]

🗐 Hidden Details

• Grace's KINDNESS SOUL had stayed pure due to Grace's strong refusal to ever kill or harm anything.
• Grace's connection to her KINDNESS SOUL has grown so strong that she can literally communicate with it, though being the only one who can hear it.
• Grace was scared of her SOUL when it talked back to her the first time, but eventually, she became "friends" with it. And she gave it a name: Voice.

• Little did Grace know, she's always surrounded by five ghosts, each one a different "Voice": Witness, Critic, Reason, Anxiety, and Impulse. Grace can't see them. She only hears Witness when it whispers in her ear, and that's when she thinks that her SOUL is talking to her, because it's always the same voice speaking.

• A pure human soul is supposed to be perfect, right...? Well, kind of. Grace puts others before herself all the time, sometimes even without realizing it.
• Even though Grace doesn't hesitate to defend others, using barrier magic in physically violent scenarios, she refuses to fight back or harm the opponent, which makes her an easy victim for any non-sympathetic opponent strong enough to shatter her shield.
• Despite Grace being a little shy and hesitant around strangers or people she barely knows, she wouldn't hesitate to stand up to someone when she senses that their feelings were hurt.

• Ever wondered why Grace keeps her eyes closed? To her, being blind is a disability to be ashamed of, and would disgust or scare others when they look at her, so she keeps her eyelids always closed, and uses her heightened environment senses to form a vivid picture of her surroundings.

• Grace knows about RESETS and the multiverse, but she feels really uncomfortable talking about them, and would rather avoid any topic that leads to them.

🛠 OC Development & Origins (coming soon)

⧗ Coming Soon

The Voices
( Undertale OCs )

☁ Full Description

“ Greetings. I am Witness. ”

Personality: Matter-of-fact, calm, observant and neutral most of the time.
Gender: Genderless, she/it
Species: Soul (Ghost)
Voice: Calm, young female voice
Alias: Witness / "Voice"
Goal: Whispers information or warnings to her host whenever needed
Special trait/ability: Invincible as long as the host is alive
Relatives: Grace (her host)
Appearance: 5'4" fully white, transculent, glowing ghost human, closed eyes.
Clothing: White, sparkly, transculent, bright dress with one wide black stripe in the middle.
Default pose: Standing straight, hands clasped behind back.
Abilities/Skills: Phasing through walls and objects, invisibility, hovering, poweful sense of environment in great detail except colors

---

“ Do I have to? Ugh... I'm Critic. ”

Personality: Critical and cranky.
Gender: Genderless, she/it
Species: Soul (Ghost)
Voice: Rough, sharp young female voice
Alias: Critic
Goal: Enforces her host's will to refuse
Special trait/ability: Invincible as long as the host is alive
Relatives: Grace (her host)
Appearance: 5'4" fully red, transculent, glowing ghost human, closed eyes.
Clothing: Red, sparkly, transculent, bright dress with one wide black stripe in the middle.
Default pose: [none]
Abilities/Skills: Phasing through walls and objects, invisibility, hovering, powerful sense of host's emotions and feelings

---

“ Hi. I am Reason. ”

Personality: Closest to Grace in personality. Nice, kind, calm, understanding, and moral.
Gender: Genderless, she/it
Species: Soul (Ghost)
Voice: Calm, quiet young female voice
Alias: Reason
Goal: Encourages moral actions
Special trait/ability: Invincible as long as the host is alive
Relatives: Grace (her host)
Appearance: 5'4" fully green, transculent, glowing ghost human, closed eyes.
Clothing: Green, sparkly, transculent, bright dress with one wide black stripe in the middle.
Default pose: Standing straight, hands clasped in front of her
Abilities/Skills: Phasing through walls and objects, invisibility, hovering, powerful sense of others' emotions and feelings

---

“ H-Hi. I'm Anxiety. You don't seem like someone who would hurt us, thankfully. ”

Personality: Cautious, constantly anxious, overthinks everything, and panics when things go wrong.
Gender: Genderless, she/it
Species: Soul (Ghost)
Voice: Small, high-pitched young female voice
Goal: Protects her host emotionally and physically
Alias: Anxiety
Special trait/ability: Invincible as long as the host is alive
Relatives: Grace (her host)
Appearance: 5'4" fully orange, transculent, glowing ghost human, closed eyes.
Clothing: Orange, sparkly, transculent, bright dress with one wide black stripe in the middle.
Default pose: Hands clasped over chest
Abilities/Skills: Phasing through walls and objects, invisibility, hovering, sensing darkness in other SOULs

---

“ Heyyy!! I'm Impulse, your best friend! ”

Personality: Cheerful, impulsive, slightly childish, looks for fun or pleasing activities, dislikes serious situations.
Gender: Genderless, she/it
Species: Soul (Ghost)
Voice: Loud, high-pitched young female voice
Goal: Tries to cheer up and always keep her host in a good mood
Alias: Impulse
Special trait/ability: Invincible as long as the host is alive
Relatives: Grace (her host)
Appearance: 5'4" fully yellow, transculent, glowing ghost human, closed eyes.
Clothing: Yellow, sparkly, transculent, bright dress with one wide black stripe in the middle.
Default pose: Arms at sides, fingers angled outward
Abilities/Skills: Phasing through walls and objects, invisibility, hovering, manipulation

🗐 Hidden Details

• Grace is their host.

• These five ghosts can only be seen and heard by beings with SOULs in the power of a human SOUL or stronger. Monsters with normal monster SOULs naturally can't see them.
• Once aware of being seen, each ghost can choose to not be visible around those who can see them, but they can't "mute" themselves. If they talk while invisible, those who can see them will still hear them.
• If their host passes away, they all fade away.
• If their host passes out, they all become loose and visible to everything until their host wakes up. (not affected by sleep)
• They look almost exactly like their host, Grace, except as a ghostlike, colored appearance.
• Witness is the only one that can whisper in their host's ear.
• They can purposefully phase through obstacles, but they can also physically interact with anything as long as it isn't a strange SOUL, because it burns them. The only SOUL they can touch is their host's.

• Witness's senses are attached to Grace's, letting Grace, and the other ghosts, visualize their surroundings as clearly as if they could see, though without colors.
• Critic's and Anxiety's thoughts attach themselves to Grace's, filling her mind with Critic's negativity and the worst-case scenarios Anxiety invents.
• Reason's feelings and senses are linked to Grace's, allowing her to perceieve others' emotions, even more strongly than her surroundings.
• Impulse is tied to Grace's dopamine level, causing her to feel the excitement Impulse generates.

Ghost Ash
( Main Undertale Villain OC )


“ Greetings. *tips hat, voice as sweet as honey* Isn't it such a pleasure to meet a new friend? ”

☁ Full Description

Personality: Insane psychopath that doesn't enjoy killing, but enjoys torture. Rarely starts physical fights, and usually tries to get what he wants through his sweet, manipulative voice.
Gender: Nonbinary, he/him
Sexuality: Asexual & aromantic
Age: [unknown]
Species: Shape
Origins: The shapes universe
Voice: Sweet, charismatic, deep masculine voice
Alias: Ghost Ash / Ash
Goal: Multiverse domination through Negative Corruption.
Role: Possessed Supervillain
Route: NEUTRALS
Special trait/ability: [none]
Relatives: Demoncat (sister of unpossessed self)

Appearance: Hovering black cube, unattached paws, cat-like face, pupil-less white eyes, razor-sharp white teeth
Clothing: [none]
Accessories: Black top hat with a white stripe and the Negative Corruption symbol (inverted crimson pyramid) & a floating black tie under his body

LV: [invalid]
HP: [undecided]
AT: [undecided]
DF: ∞
EXP: [invalid]
SOUL Type: Double SOUL, stronger one being a possessed & corrupted monster SOUL

Weapon: [none]
Armor: Outer Shell (Physically indestructible against any kind of physical attack)
Speed: Quick wit, extremely fast reflex
Combat Skills: Dodging & blocking through power, good aim, area-type attacks
Verbal Skills: Master manipulation
Magic / Power: Environment manipulation
Kill count: ~130,000,000,000 (across the multiverse)

Abilities:
• Object manipulation through paw gesture
• Gravity manipulation through paw gesture
• Corrupted portal creation: transport between dimensions & universes
• Clones through dimensions & universes (limited to 1 clone in every dimension/universe)
• Spreading Negative Corruption into SOULs through physical contact
• Ability to control, order and use any corrupted being

Default Theme: [none]
Fight Theme (Phase 1): Unfriendly Encounter (Rush E (Playable))
Fight Theme (Phase 2): Unfriendlier Encounter (Rush E 2)

🗐 Hidden Details

• (All of this info is copy-pasted from an Understream post of mine that explains Ghost Ash's character, and the reason of the post was because Ash was being misused all the time in stories. Some stuff here might not make sense because it's related to the Understream.)

• Ghost Ash is not some kind of evil, cute softie that just likes absorbing souls and torturing beings for no reason. You can NOT defeat him with only some stupid UV light. He is NOT powerless, and he speaks in RED. (Gaster referen-)

• Ghost Ash's paws and tie aren't attached to his body, and his hat can't be fully removed due to Corruption.

• He's possessed by Mega Octagon, and has two SOULs inside him; Ash Foster's and Mega's. Mega's SOUL, the corrupted one, is stronger, which is why he's always like Mega.

• He can manipulate (move and reshape from afar) gravity, energy (light, sound, etc.) and objects.
• He is physically indestructible, meaning you can't just rip his soul out or stab him or whatever. The only thing that physically damages him is pure shortwave UV energy, which he can dodge and redirect.

• He is literally insane. He always acts calm, sweet and flirty. He always smiles, even if he's in agony. He never shows shock, only surprised, disbelief or a little speechlessness.
• He's a little sarcastic and mocking with powerful beings, depending on how dangerous that being can be. He's nonchalant and casual about everything.
• He's a master manipulator and a master mind. He only gets a little grumpy and irritable around idiots.

• He does not attack unless he has to physically defend himself. His style is always manipulation dipped in honey, which is lying to get what he wants through his sweet voice. He doesn't enjoy killing, he enjoys torture, but he only uses that when he has no other choice

• The two things he hates the most, not including his plans not working as expected, are idiots and traitors. Half of the 130 billion he killed are his traitors, considering there were tons of failed experiments that turned on him.

• He may be physically overpowered, but he has a massive mental weakness, which is how unstable his SOULs are and how insane it makes him.
• Anything said wouldn't trigger his uncorrupted soul. The only things that trigger it is intense emotion like grief, sorrow, guilt or being reminded of Ash Foster's memories with details. His corrupted and uncorrupted SOULs will be fighting for control, meaning on the outside he'd go even more insane and become unstable, which is his weakest state.

• Negative Corruption is spread through direct contact, not through some kind of virus or whatever. It can only corrupt beings with a SOUL, thus soulless beings are immune to it. If a corrupted grabs another being, corruption would spread through their body and try to reach their SOUL.

• Turning corrupted makes the being's body and SOUL turn entirely dark red and completely twists its personality into a smarter, "evil" one, hungry for multiverse domination. If the being was originally a minion, they would become the Corruption source's minion, but if they used to have a mind of their own, they'd become the source's ally.

• Corruption gives powers, the three main ones being higher intelligence, the ability to create corrupted portals through dimensions and double the being's stats (Undertale).

• Monsters are instantly corrupted, because their SOULs are the weakest against corruption. Human SOULs can resist for a period of time that's decided depending on how powerful the SOUL is but will eventually weaken and corrupt. The only type that can destroy Corruption after a struggle is a DETERMINATION human soul.

• The only two methods to cure a corrupted being is to rip its SOUL out and erase the corruption through "DETERMINATION energy" or pure shortwave UV energy (if the being isn't weak against it, unless you want to kill them, which could be done through easier methods) or to just completely destroy the SOUL and kill the being.

🛠 OC Development & Origins (coming soon)

⧗ Coming Soon

✦ Quotes

“ Let me correct your earlier sentence. You might be dumb... but you are that dumb. ”

Violet Goddess
( Main Undertale Anti-villain OC )


“ *curt nod* ”

🖌 Art

INACCURATE DESIGNㆍ© Artist — guy

☁ Full Description (normal)

Personality: Quiet, intimidating, no-nonsense, difficult to read, somewhat sarcastic, and sometimes a little grumpy. Becoming friends with her is almost an impossible task due to how detached and unfriendly she is, but she's approachable once you get to know her.
Gender: Female, she/her
Sexuality: Straight
Age: Adult
Species: Monster
Origins: [unknown]
Voice: Deep, quiet woman's voice
Alias: Violet / Vi / Miss Violet / Miss Goddess
Goal: [none]
Role: Anti-villain
Route: PACIFISTS
Special trait/ability: [none]
Relatives: Star (her adoptee), Silver Goddess / Dr. Narrator (her sister, separated), Marigold Goddess (her mother, dead)

Appearance: 6'3" anthropomorphic cat, long, rough, and unkempt black fur, massive tail (as long and thick as her body, usually curled at the tip), piercing violet eyes, clean razor-sharp teeth, hidden scar across left cheek
Clothing: One slightly oversized red hoodie with a few cuts and shredded parts
Accessories: [none]

LV: [invalid]
HP: 800
AT: 20 (+80)
DF: 80
EXP: [invalid]
SOUL Type: Monster SOUL

Weapon: Red Sword (+80 ATK)
Armor: [none]
Speed: Quick wit, fast reflexes, cat-like agility
Combat Skills: Fundamental sword techniques, disarm techniques, precise blade geometry control
Verbal Skills: Intense intimidation
Magic / Power: Reality distortion
Kill count: ~1500

Abilities:
• Magic: Anti-gravity: hovering
• Magic: Manifestation of her sword
• Power: Purposefully cause any electric device to malfunction through physical touch
• Power: Rapid transport through dissolution into atoms and distorted particles
• Power: Dissolution into a distorted form to hide identity
• Complete erasure of any human being through complete SOUL destruction

Default Theme: [undecided]
Fight Theme (spar): Violet Goddess (Slasher [Massacre Flaco Mix] (Instrumental) - Mistful Crimson Morning [F-Mix] - Flaconadir)
Fight Theme (serious): Red Steel (MCM Massacre FNF Instrumental)

☁ Final form

• Violet's final form is kind of like Last Breath Sans, except in her case, her distortion spreads into both her sword & SOUL and merges with her magic, doubling her HP and weapon AT.
• Three events can trigger this form: a full genocide from a human, getting killed, or Star being killed (her target would be whoever murdered Star then.)
• If she was killed, her distortion would save her once, holding the pieces of her SOUL together long enough for her to stay alive until her SOUL is destroyed again.

Personality: Intense, intimidating, hostile, harsh and merciless.
Voice: Deep, slightly distorted woman's voice
Goal: Slaughter her target.
Special trait/ability: [none]

Appearance: 6'3" anthropomorphic cat, long, rough, and unkempt black fur, massive tail (as long and thick as her body, usually curled at the tip), shadowed eyes, clean razor-sharp teeth, hidden scar across left cheek
Clothing: One slightly oversized red hoodie with a few cuts and shredded parts
Accessories: [none]

LV: [invalid]
HP: 1600
AT: 20 (+160)
DF: 80
EXP: [invalid]
SOUL Type: Monster SOUL

Weapon: Distorted Red Sword (+160 ATK)
Armor: [none]
Speed: Quick wit, fast reflexes, cat-like agility
Combat Skills: Fundamental sword techniques, disarm techniques, precise blade geometry control
Verbal Skills: Intense intimidation

Abilities:
• Magic: Anti-gravity: hovering
• Magic: Manifestation of a distorted, stronger version of her Red Sword
• Power: Purposefully cause any electric device to malfunction through physical touch
• Power: Rapid transport through dissolution into atoms and distorted particles
• Power: Dissolution into a distorted form to hide identity
• Complete erasure of any human being through complete SOUL destruction
• Destruction of the MERCY button

Fight Theme: MASSACRE ((Instrumental) - Massacre Revival Mix - Mistful Crimson Morning)

🗐 Hidden Details

• Whenever "distortion" is mentioned, it refers to fragmented, flickering static particles.

• Violet's Red Sword is 165 centimeters long and 10 centimeters wide and is also surprisingly very light. It glow entirely in red as an object made of pure magic energy. It's powerful enough that a precise, strong slash can slice clean through normal metal.
• Since Violet's Red Sword is made of pure energy, it can't really be destroyed, since the energy will just dissolve and re-materialize back into a solid form.
• Violet's Red Sword stays intact as long as it's in Violet's grip because its very essence is Violet's magic, and if that source of power disappears, it dissolves with it, meaning that no one can "steal" it or even hold it for more than a few seconds.

• Star is the closest ever person to Violet after she had abandoned her sister and lost her mother.

• Violet inherited her powers from her mother, Marigold Goddess, who also mentored her in magic. Marigold had focused more on Violet in training because all of the power dumped entirely on Violet and because her sister, Silver, had no interest in it anyway.
• Violet's burning hate towards humans and their souls comes from witnessing the death of her mother as a child. Who killed her mother? A human, of course, who was the first human she slaughtered with cold blood.
• Violet has a secret soft spot for children, but only monsters. Most of the humans she had killed were children themselves, but she's gotten so used to it that it doesn't affect her anymore.
• Violet is solemn by nature, but she was nicer when she was young, like her mother.

• Violet knows all about the RESETs and timelines.
• Violet barely targets monsters and believes that they're all victims to the humans.
• She's highly suspicious of all humans regardless of their nature. Unless they prove themselves as PACIFISTS in a fight with her, she's likely to instantly kill them.
• If she Violet sees a human soul, she'd probably be resisting the genuine urge to slice it in half.
• Currently, the only human that Violet considers a "friend" is Grace, since Grace has proved herself in a fight that she's a TRUE PACIFIST and would never dare harm anything.

• Violet's body takes a very long duration to dissolve into dust once killed because of the restrained amounts of magic and power in there.

🛠 OC Development & Origins

Origins:
• Violet first started as a persona in Character AI. Surprising, maybe, but I get inspiration from a lot of weird things. She was kind of different back then, the differences being: smug/mischievous personality rather than cheerful, child body but "mature" mind, gray eyes, normal tail, gravity-based powers, and just being called "Violet".
• Violet had been my main persona in Character AI, since I liked her a lot, and I had been using her in roleplays for a while.

Development:
• Violet's character, powers and stats have evolved almost entirely through roleplaying.
• Later on, Violet has been changed: yellow-white fur, a bigger body, two symbols on either paw for her powers (moon & sun, which was inspired by a roleplay starter I found in C.AI), kinder and calmer personality, and being a literal goddess with god-like creator powers.
• I had two personas, the new one being the yellow-furred Violet and the old one being the childlike one. Since I wanted to differentiate between them, I added "Goddess" to the yellow-furred persona, and it became "Violet Goddess". You see where this is going?
• Eventually, I kind of stopped using Violet Goddess, and returned to the normal Violet, but by modifying her appearance: Anthropomorphic cat, long black fur, still normal tail & intense violet eyes. Yes, that's all, since I didn't pay much attention to it back then. Her powers were changed from god-like creator powers to reality-bending and environment manipulation.
• When I moved from C.AI to ChatGPT Plus, the roleplays became more serious, considering ChatGPT Plus has a stronger memory and doesn't lean to flirting like C.AI does. I eventually made a GPT specifically for roleplaying, and use that the most now.
• Through ChatGPT, I changed Violet's personality into quiet, calm, intense, and intimidating. In casual roleplays, I'd add some grumpiness to her behavior. Her powers changed into reality distortion, her main weapon being a corrupted, glitchy sword (same size as her current Red Sword). Those powers didn't change much since, which are her current powers right now. Only her weapon changed into the more cool-looking Red Sword (inspired by music, more specifically her current fight theme).
• In one roleplay with ChatGPT, I had made Violet cheerful and bright. Although I found the grumpy one more interesting, I kind of liked that cheerful personality, so I just kept it and made it canon into her newest version.
• Recently, I just made Violet Goddess an actual OC I can use here, and I just chose all of her stats, powers and looks on the spot. Her character is the synthesis of all the roleplays I’ve done. She's inspired from roleplays (the massive tail, the scar, etc.), music (the Red Sword, fighting humans to prove their routes, etc.), Undertale (stats, being a monster, etc.) and a few specific roleplays that include core parts of her lore (her sister, hate towards human souls, etc.).

Star
( Undertale OC )


“ Ohhh, new friend!! *his pupils spin in joy* I'm Star!! ”

☁ Full Description

Personality: Innocent, childish, cheerful, and easily attached. He might sometimes play rough or even violent, but he genuinely thinks it's just a game.
Gender: Genderless, he/him
Sexuality: [invalid]
Age: 2 (since awakening)
Species: Stable amalgam
Origins: Dr. Narrator's lab
Voice: High-pitched, childlike voice that's between feminine and masculine, but leans more towards masculinity
Alias: Star / Experiment 002
Goal: [none]
Role: [none]
Route: NEUTRALS
Special trait/ability: Inactive physical pain sensors
Relatives: Violet (his guardian, seen as loved one), Silver Goddess / Dr. Narrator (his creator, separated), Leaf (genetic sibling, separated)

Appearance: 5'5" anthropomorphic cat, smooth, weird skin with dry white fur, massive white tail, sharp glowing body, clean razor-sharp teeth, bright, white star-shaped pupils (like "✦") that lean slightly towards ice-blue
Clothing: [none]
Accessories: [none]

LV: [invalid]
HP: 2000
AT: 200
DF: 9
EXP: [invalid]
SOUL Type: Half-monster human HOPE SOUL

Weapon: [none]
Armor: [none]
Speed: Fast and jerky movements, quick wit, cat-like agility
Combat Skills: Electricity (learning)
Verbal Skills: [none]
Magic / Power: Electricity
Kill count: [invalid]

Abilities:
• Short-distance teleportation (electric-speed, uncontrolled): used instinctively to dodge attacks unless he's exhausted
• Anti-gravity: hovering
• Electrectution, strong enough to kill when out of control
• Uncontrolled cause of device malfunctioning through physical touch
• Manifestation of electricity in form of star-shaped or bolt-shaped attacks (learning)
• Uncontrolled cause of spreading electricity into UI buttons (Undertale), making them unusable

Default Theme: [undecided]
Fight Theme: MEOW (I Said Meow)

☁ Full Description (final form)

• This form can only be triggered by one event, which is someone he loves dying, and that someone can be no one but Violet. It's where Star feels emotionally destroyed for the first time.

• Little did he know, the HOPE human SOUL merged with his was full genocides, meaning that he's gaining the human's full stats.
• To keep this fair, he isn't gaining any random professional aiming abilities, but he won't be able to control his powers anymore due to the sheer strength of the human SOUL and his emotions.
• Violet's always there to keep his powers in check so he wouldn't electrectute anyone, and considering that she isn't here, there is nothing to limit his powers.
• His attacks increase both in speed and quantity, making them almost impossible to dodge.
• Even in this form, Star still thinks he's playing, but he doesn't acknowledge how powerful his SOUL has become, and just blindly surrenders to the genocidal urge to kill everyone, though subconsciously focusing on whoever killed Violet.

Personality: Childish and unnervingly cheerful. He's straight up violent and sees killing as a fun game.
Voice: High-pitched, glitchy childlike voice that's between feminine and masculine, but leans more towards masculinity
Goal: Kill everything.
Route: GENOCIDES
Special trait/ability: Messing up fight UI

Appearance: 5'5" anthropomorphic cat, smooth, weird skin with dry white fur, massive white tail, sharp glowing body, clean razor-sharp teeth, pitch-black circular pupils as wide as his eyes, white HOPE SOUL bright and visible through his chest, electric white aura
Clothing: [none]
Accessories: [none]

LV: 20 (?)
HP: 2099
AT: 299
DF: 108
EXP: 99,999
SOUL Type: Half-monster human HOPE SOUL

Weapon: [none]
Armor: [none]
Speed: Extremely quick reflexes, extremely fast, cat-like agility
Combat Skills: Electricity (learning)
Verbal Skills: [none]
Magic / Power: Electricity
Kill count: [invalid]

Abilities:
• Short-distance teleportation (electric-speed, uncontrolled): used instinctively to dodge attacks unless he's exhausted
• Anti-gravity: hovering
• Stunning electricity shock, kills when out of control (which it is)
• Uncontrolled cause of device malfunctioning through physical touch
• Manifestation of electricity in form of star-shaped or bolt-shaped attacks (uncontrolled)
• Hyperflexibility
• Uncontrolled cause of spreading electricity into all buttons (Undertale), making them unusable
• Messing up Fight UI

Fight Theme: BLOODBATH (Massacre Instrumental (Remix) - Mistful Crimson Morning)

🗐 Hidden Details

• Star is a merge of his creator's DNA (Dr. Narrator), a dead human body, and a human HOPE soul shard. His feline features grew on top of the human body, which is why his skin-fur's weird to the touch.
• The only thing holding his body together is the HOPE human part of his soul. Without it, his body would've already melted.
• Star's eyeballs are the most flexible part of his body. They react instinctively to emotion or state. (e.g. his pupils dislocate when he's dizzy)
• Star's body has no true metabolism. It remains solid because the HOPE soul generates constant internal energy. His fur isn't enough to keep him warm, and ironically, in cold environment, Star's body overheats unnaturally as his soul tries to desperately keep him alive, and might even ignite into flames if the temperature drops too cold.
• Star's soul has the only active pain sensors in his entire body.

• His electricity is the result of a constant reaction between the human soul and Dr. Narrator's DNA. His body does a great job holding in the unstable power, which is why it's uncontrollable once unleashed.
• Star's body is technically a walking corpse, thus all of his pain sensors are inactive. He can't learn from negative feedback and doesn't understand hurt expressions on others, which is why he thinks violence is just a game.
• Star thinks basically like a child. He learned to talk and walk in his two years with Violet, and eventually grew attached to her.
• Star's always smiling. It's his soul's way of believing that everything's fine.

• Star's HOPE soul, though, does understand pain. However, when Star's stable, the soul doesn't engage in anything that would unsettle him, inluding new emotion. That restraint shatters if Star witnesses Violet's death, experiencing the worst emotional devastation of his life. After the shock, the HOPE soul brightens, trying to stabilize him in the only way it knows: killing. It once belonged to full genocides human. Why would it stay passive if someone it loves died? And that's what triggers his final form.

🛠 OC Development & Origins (coming soon)

⧗ Coming Soon

Leaf
( Undertale OC )


“ Ohh noo— *scurries away* ”

☁ Full Description

Personality: Insecure, easily startled, skittish, timid, and avoids confrontation. She struggles from deep trust issues and extremely low self-esteem.
Gender: Female, she/her
Sexuality: Straight
Age: 14 (stuck)
Species: Amalgam
Origins: Dr. Narrator's lab
Voice: Weak, soft feminine voice
Alias: Experiment Zero / Leaf
Goal: Survive.
Role: [none]
Route: PACIFISTS
Special trait/ability: Echo flower's vines (indirect)
Relatives: Star / Experiment 002 (generic sibling, separated), Silver Goddess / Dr. Narrator (her creator, separated)

Appearance: 5'3", half-human half-anthropomorphic cat, two normal human arms (the right one numb), a light brown paw instead of a left foot, an unnatural mix of light brown and gray fur covering the right side of her head with a feline ear (torn tip), short messy brown hair on the left side of her head, clear sand-colored human skin wherever there is no fur, shiny golden human left eye, hollow right eye socket (hidden), echo flower attached to her right shoulder, extending golden vines that wrap around her right arm and fingers
Clothing: Worn brown coat with a torn right sleeve, striped purple-and-pink sweater, pale blue trousers, one brown boot for her right foot
Accessories: One long, white, worn eye bandage wrapped around her head, hiding her hollow right eye socket and human ear, held in place by her feline ear

LV: 1
HP: 20
AT: 0
DF: 0
EXP: 10
SOUL Type: Cracked, colorless KINDNESS human SOUL (hollow)

Weapon: Vines
Armor: [none]
Speed: Default speed
Combat Skills: [none]
Verbal Skills: [none]
Magic / Power: Echo flower's vines (indirect)
Kill count: 1

Abilities:
• Vines: Quadriple the physical strength of a human
• Vines: Razor-sharp and highly flexible in size

Default Theme: [none]
Fight Theme (vs. echo flower): [undecided]

🗐 Hidden Details

• Leaf was originally a True Pacifist. Though, in a life or death situation with another monster, she decided to kill, which made her a target for someone. That someone had torn out her SOUL instead of destroying it, and left it to decoy, but before it could, Dr. Narrator had quickly squeezed the SOUL back into Leaf's body, indirectly forcing her spirit back inside. Leaf fell into a coma caused by severe injuries, and eventually woke up just to find herself a twisted abomination. Dr. Narrator thought Leaf's SOUL had no power left in it (she didn't have much experience back then), so she aborted the transformation and abandoned Leaf.
• Leaf's memory is still intact because the transformation didn't reach her brain.
• Leaf, or Experiment Zero, is Dr. Narrator's first creation. Her human DNA is mixed with Dr. Narrator's, unlike her genetic sibling, Star, whose DNA is almost fully Dr. Narrator's.
• Leaf is very self-conscious about her hideous appearance and the fact taht she is a failed experiment.

• Whatever kindness was left in her soul had pushed her to taking care of a wilting echo flower whose rare golden tint caught her attention. She treated it like a friend, and little did she know, this flower was somewhat sentient. It had grew vines one day and attached itself to Leaf's shoulder, giving her a strong protection she never expected.
• Before the echo flower attached itself to Leaf, Leaf used to talk and vent to this echo flower because she has no one to talk to. It knows all of Leaf's turmoil.

• Let's talk a little about the echo flower's past. It was a normal echo flower in a field, but one day, a human with a Justice SOUL was killed right beside it. The flower absorbed the power from the SOUL fragments that fell onto its roots, giving it its golden color. But it didn't just absorbed power, it also sucked in the spirit of the killed human, becoming sentient. The flower was wilting because of natural reasons (no water), and the consciousness in it had already lost hope, explaining why it's so grateful to Leaf for saving it.
• The flower draws in a tiny amount of energy from Leaf's body on a regular basis, just enough to keep it alive without draining her.
• The vines of the echo flower are channeled with the power of the Justice SOUL, allowing it to withstand fire, cold and strong physical attacks.

• The echo flower was smart with its attachment position (Leaf's right numb arm), because it both protects her from harm she wouldn't be able to feel and from the cold.
• The echo flower had been attached to Leaf for two years, and Leaf has gotten used to it. She can ask it for help, but the flower itself has gotten used to Leaf and it knows most of its host's needs and wants.
• Leaf cannot control the vines. She can only move her right arm (it's numb, so she doesn't feel anything) wrapped with vines. Only the echo flower can do all that.

• Leaf's echo flower is tied to her emotions. If the echo flower senses disturbance, it immediately unfolds its vines and attacks whatever's threatening Leaf.
• The echo flower knows how emotionally sensitive Leaf is, therefore it even protects her mentally. (e.g. blocks her vision from violent scenes)
• The echo flower's golden glow brightens depending on how intense the situation is. It's dim when calm, bright when fighting, brighter when Leaf's terrified.

• Leaf calls the echo flower either "Echo flower" or just "Echo".

Underplayer
( Undertale Fourth-wall-breaking Character )
© Character appearance, name & general design not mine


“ ... ”

☁ Full Description

Personality: As emotionless as a soulless being all the time. Only shows emotions of confusion or frustration when something unexpected and critical happens.
Gender: Genderless, she/her
Sexuality: Asexual & aromantic
Age: 12.5 (physically)
Species: Half-dead human (somehow survived soul destruction)
Origins: The surface
Voice: Slightly hoarse, feminine human voice
Alias: Underplayer / Player / "dirty hacker" / "hacker"
Goal: Keeps the balance of every universe through complete erasure of any anomalies, out-of-place code or errors in the data.
Role: Anti-abnormal
Route: NEUTRALS
Special trait/ability: Manipulation of unprotected save files
Relatives: [none]

Appearance: 5'4" surprisingly pretty human, clear gray skin, hollow black eye sockets with two bright red slits for pupils, short red hair
Clothing: Black dress with two red stripes in the middle, gray boots the same color as her skin
Accessories: [none]
Default pose: Standing straight, hands clasped behind her back, legs drawn close together

LV: [unknown]
HP: ∞ (re-attachment)
AT: 10 (99+)
DF: 10
EXP: [unknown]
SOUL Type: Cracked, colorless DETERMINATION human SOUL (hollow)

Weapon: Absolute Erasure Knife (+99 ATK)
Armor: [none]
Speed: Default speed
Combat Skills: Default human combat skills
Verbal Skills: [none]
Magic / Power: RESETing and manipulation of unprotected save files
Kill count: [unknown]

Abilities:
• Anti-gravity: hovering (rarely used)
• Manifesting red holograms to immediately extract human/monster stats, universe information (name, characters, etc.), locating anomalies/errors in any universe, and SOUL analysis
• Manipulation of unprotected save files
• Manifestation of her Knife
• RESETing in any universe (fails when the universe has an anomaly/error)
• Manipulation of the possible states that an object can be in (limited)
• Teleportation to any universe, dimension or world as long as it exists in her database
• Re-attachment of her limbs
• Complete erasure of any being from the very data of the multiverse with her Knife

Default Theme: [none]
Fight Theme: Time Paradox (Time Paradox)

☁ Full Description (human form)

• It's actually possible to bring Underplayer back to her human form, but that can only be done by sacrificing another DETERMINATION SOUL's entire power to fuel hers.
• Unnatural details mentioned in her Hidden Details don't apply to her human form.

Personality: As emotionless as a soulless being, but not all the time. Emotionlessness is just her default mood. She'd feel and show much more emotion than when she was half-dead.
Gender: Female, she/her
Sexuality: Asexual
Age: 12.5 (physically)
Species: Human
Voice: Soft, feminine human voice
Alias: Player
Goal: Keeps the balance of every universe through complete erasure of any anomalies, out-of-place code or errors in the data.
Role: [none]
Route: NEUTRALS
Special trait/ability: Manipulation of unprotected save files

Appearance: 5'4" pretty human, clear sand-color skin, bright red eyes, short black hair
Clothing: Black dress with two red stripes in the middle, gray boots
Accessories: [none]
Default pose: Standing straight, hands clasped behind her back, legs drawn close together

LV: 0
HP: 10
AT: 10 (99+)
DF: 10
EXP: 0
SOUL Type: DETERMINATION human SOUL

Weapon: Absolute Erasure Knife (+99 ATK)
Armor: [none]
Speed: Default speed
Combat Skills: Default human combat skills
Verbal Skills: [none]
Magic / Power: RESETing and manipulation of unprotected save files
Kill count: [unknown]

Abilities:
• Manifesting red holograms to immediately extract human/monster stats, universe information (name, characters, etc.), locating anomalies/errors in any universe, and SOUL analysis
• Manipulation of unprotected save files
• Manifestation of her Knife
• RESETing in any universe (fails when the universe has an anomaly/error)
• Manipulation of the possible states that an object can be in (limited)
• Teleportation to any universe, dimension or world as long as it exists in her database
• Complete erasure of any being from the very data of the multiverse with her Knife

🗐 Hidden Details

• Underplayer's holograms are usually extremely thing sharp-edged holographic interfaces, occasionally holographic formations of objects.
• Underplayer is the only person that can tap on the holograms without phasing through it. She can purposefully phase through it, though.
• Unless hit by force strong enough to shatter it, everything, except Underplayer, will phase through it. Holograms are as weak as thin glass.

• Underplayer's insides are black, which is actually just her blood not flowing anymore. Useless detail, maybe.
• Because of technically being a walking corpse only kept alive by what's left of her SOUL, Underplayer's only active pain sensors are her SOUL and her SOUL only. She wouldn't feel any pain for any other part of her body, but she'd still feel anything she touches.
• She, unironically, doesn't need to breathe. She only draws in air to speak.

• Underplayer's Absolute Erasure Knife looks exactly like the Real Knife from Undertale, except it's channeled with double the power, enough to completely erase the very data of any being it slashes.
• The Absolute Erasure Knife should slash the being's SOUL to erase it. If sliced through any other part of the being, it would cut it off, ironically, without inflicting pain, but with drawing blood.
• Underplayer can be hurt, but it wouldn't really kill her nor she would feel the pain nor she would ooze blood. She can use her own power to erase the data of the gash or to load a full version of her body from a SAVE file.
• The only way to kill Underplayer is to slash her SOUL with her own Knife. It's strong enough that it can basically erase anything, even her. But since she's the owner of the Knife, instead of immediately disappearing, it would take time for her body to dissolve.
• Because of that, Underplayer is extremely cautious in using her Knife. She doesn't do any stylish moves while using it, and she makes it dissolve as soon as she's done with it.
• Slicing her own Knife through other parts of her body except her SOUL does the same effect on other beings: cutting it off without inflicting pain, except in Underplayer's case, she can re-attach her body parts.
• Limbs attached to her body where her SOUL is can be controlled. The exception is her head, which even if it's cut off, she can still control it from a distance.
• The only thing keeping Underplayer alive is her SOUL. Any other part of her body is technically pointless, but she still would rather keep her physical body fully functioning.

• If Underplayer's Knife erases a human, that human's spirit will go to the Underworld. Not their body, not their soul, their spirit. In other words, their consciousness.
• Currently, the Underworld, a tiny universe that can be considered a world, is only reachable through Underplayer's holograms by using a teleportation command. Those spirits can actually be brought back to their human forms, but only if they drain some power from another SOUL that's the same type as their SOUL when they weren't dead.
• Underplayer goes to the Underworld to check on the spirits or to have time for herself.

🛠 OC Development & Origins

I took the name, general design and appearance of the character Underplayer.

Crimson
( Undertale OC )


“ ... *avoids eye contact* ”

☁ Full Description

Personality: Skittish, timid and easily startled because of her trauma. Despite that, she's determined to stop her boss's evil plans with the least harm she could cause.
Gender: Nonbinary, she/her
Sexuality: Asexual
Age: [unknown]
Species: Corrupted Clober (corrupted human)
Origins: Failed corrupted Clober, experiment
Voice: Slightly hoarse feminine voice
Alias: Crimson
Goal: Stop Ghost Ash's plans.
Role: Master Minion (Double Agent)
Route: PACIFISTS
Special trait/ability: [none]
Relatives: Azure (her brother, dead)

Appearance: 5'3" human, pale red skin, wide empty eyes
Clothing: Pale red cowboy clothes and hat
Accessories: [none]

LV: [invalid]
HP: 200
AT: 20
DF: 20
EXP: [invalid]
SOUL Type: Half-corrupted human SOUL

Weapon: [none]
Armor: [none]
Speed: Default speed
Combat Skills: Default human combat skills
Verbal Skills: [none]
Magic / Power: Portal transport & object creation
Kill count: [invalid]

Abilities:
• Corrupted object creation (any harmless object, usually compasses)
• Corrupted portal creation: transport between dimensions & universes
• Spreading Negative Corruption into SOULs through physical contact (weak)
• Ability to communicate and understand any corrupted being

Default Theme: [none]
Fight Theme: [none]

🗐 Hidden Details (coming soon)

⧗ Coming Soon

🛠 OC Development & Origins (coming soon)

⧗ Coming Soon