paintedsouls

[costplayartist]

new au:

Arti's Backstory: Hannah, a 14-year-old girl with a deep love for the Undertale universe, spent countless hours immersed in the world of her favorite characters, watching videos, drawing fan art, and imagining herself as part of the story.

One ordinary day, as she was engrossed in one of her favorite Undertale videos, something extraordinary happened. Hannah suddenly felt a strange sensation, as if the very fabric of reality was shifting around her.

Before she could comprehend what was happening, she found herself being pulled into the screen, tumbling headfirst into the world she had only ever dreamed of. When she came to, Hannah realized she was no longer in her room, but inside a surreal, ink-spere from her favorite fandom!

As she looked around, she noticed that her body felt different. Glancing down, she saw that she now possessed both a human and a monster soul, a strange but fascinating blend that pulsed with potential. Despite the shock of her transformation, a thrill of excitement bubbled up inside her—she was actually inside her favorite fandom,

living the adventure she had always fantasized about. Her initial reaction was a mix of disbelief and joy. "Am I dreaming?" she wondered aloud. "HOLY COW, am I really in my favorite fandom? There’s no way!" arti said, The possibilities raced through her mind. What if she met the Star Sanses? Would they find her strange? for roleplaying or cosplaying as them? But instead of panicking, Hannah’s mind sparked with creativiy! If she was going to live in this world, she needed a persona that fit.....

and using Drawing on her love for art and her admiration for Sans, she decided to create a new identity for herself. She would be known as.... **"Arti,"** | paintedsouls au arti powers| 1♥ mimic other powers: she can mimic monster's and human powers but only the ones she have seen 2♥ voice changer: she can mimic the ones voice she heard before aand she sometimes use it to help the star sanse to help trick the bads sanse to win the battle 3♥ summon body parts: she can basically copy and past others body parts to help look like them for example nightmare sans tendrils she could use magic to copy it and add it to her body and she can remove it anytime she wants 4♥ clone play: she can use the powers to help her with roleplaying by copying the person she want to roleplay as personality but if use to long like maybe for a week she might think she actually the person she roleplaying as and forget that she not them and will need help to realized that she not them 5♥ forms switch: having a human soul mix with a monster soul she can switch forms between human and monster she mostly use her monster form                                                                            |atri infomation| stuff: she have a human  soul in the monster soul she like to draw and sometimes on herself and cosplays

au painted souls arti - YouTube

sorry im still learning voice acting but i plan remake this video when i get better i have autism and go to speech still so i made arti have autism so i don't need worry about speech problem for voice acting

[costplayartist]

OOOOO PERSONAITY :0

Name Arti (Also associated with: Hannah — human half of the same soul) Personality Overview Arti’s personality is defined by creative innocence layered over quiet tragedy. She is gentle, imaginative, and deeply empathetic, yet her existence is shaped by loss, fragmentation, and emotional duality. While she often appears cheerful and curious, this brightness is not naïveté—it is resilience. At her core, Arti represents the part of a soul that chose hope instead of collapse. Core Traits Creativ – Art, roleplay, mimicry, and imagination are how she understands the world. Creation is not a hobby; it is survival. Emotionally soft, not weak – She feels deeply and openly, forming fast attachments and caring intensely, especially toward protectors or parental figures. Childlike wonder – Arti experiences the Underground and AU worlds with awe, fascination, and excitement, even when danger is present. Gentle-hearted – Prefers comfort, peace, and connection over conflict. Violence is something she fears, not craves. Identity-fragile – Due to her powers and origin, prolonged roleplay or mimicry can blur her sense of self. Duality (Arti & Hannah) Arti is half of a split soul. Arti embodies the unmasked self: joy, creativity, curiosity, and hope. Hannah carries the pain: guilt, self-hatred, emotional masking, and suffering in the human world. Emotional Strengths Exceptional empathy for broken or villain-coded characters Ability to see good where others see only corruption Finds comfort in being protected, adopted, or cared for Emotional Weaknesses Easily guilt-tripped or manipulated if made to feel like a burden Struggles with self-definition Vulnerable to emotional overwrite through her Clone Play ability Deep fear of abandonment and being “left behind”Loyal once trust is earned

[costplayartist]

Plot Idea for Arti

Arti and Hannah are two halves of a single soul that became separated through extreme emotional and psychological trauma. This split created a dichotomy:

Arti embodies the happier, unmasked self, full of creativity, curiosity, and resilience. She represents the soul’s natural inclination toward hope, play, and emotional freedom.

Hannah carries the depressed, masked self, burdened with guilt, self-hatred, and emotional suppression. She is trapped behind a metaphorical mask—symbolizing both her depression and struggles with autism—which prevents her from accessing her happier side.

Plot Mechanics:

Separation and Escape:

Arti “escaped” into the Underverse world, leaving Hannah behind in the human world.

This escape allowed the soul’s happiness to survive but left Hannah trapped in a cycle of despair.

Hannah’s Condition:

Unaware that Arti exists as a separate entity, Hannah experiences constant emotional fragmentation.

Her mask acts as both a defense mechanism and a prison: it filters out hope and joy, keeping her in a depressive state while blocking self-reconciliation.

Attempts to break free fail because the piece of the soul that could guide her—Arti—is physically and metaphysically absent.

Arti’s Role in the AU:

Arti is unaware of the full extent of Hannah’s suffering at first.

She embodies all the creativity, innocence, and emotional openness that Hannah cannot access.

Her existence serves as a beacon of what Hannah could be, creating tension between the worlds: the human self trapped in darkness, the skeleton self exploring freedom.

Narrative Themes:

Duality of self: The split represents the interplay of light and shadow within a single consciousness.

Escapism vs. responsibility: Arti’s escape preserves the soul but indirectly leaves Hannah vulnerable.

Isolation and misunderstanding: Hannah cannot reconcile with the missing part of herself and interprets this absence as permanent loss.

Potential for reunion: Future arcs may explore merging or collaboration, but this is contingent on Hannah overcoming the mask and Arti understanding the depth of Hannah’s pain.

Character Implications:

Arti: Symbolizes hope, freedom, and the ability to express identity without fear. She is cheerful, trusting, and empathetic, but her separation introduces guilt and the potential to inadvertently harm her other half.

Hannah: Represents trauma, masking, and emotional suppression. She is intelligent and self-aware but trapped in cycles of self-harm, depression, and isolation. She cannot act freely because the unmasked part of herself—her guiding, resilient essence—is gone.

[costplayartist]

NEW ARTI DESGIN

[costplayartist]

!old! arti sans character

might get rework to be more clean later on but new au still in progresses! by teenage girl im im trying and this my first au! base of my hobbys costplay and art! also hinting at arti design having details of other sans aus showing she costplays as them!