Identity: A Sans representing the errors and collapse of the AU worlds. Abilities: Manipulates errors to destabilize space, existence, and attacks. Features: Uses blue strings to bind or control opponents. Combat: Utilizes teleportation, Gaster Blasters, bone attacks, and string abilities in tandem. Alignment: A dangerous entity seeking to destroy or erase other AUs. Gaster Blaster: 2.5m Summoned Bone Size: 1~3m Male / 25 years old / 175cm / Handsome ❤️ Cats, Games, Sweets

Identity: The guardian who protects and manages the AU worlds. Abilities: Creates weapons, objects, and constructs using ink. Features: Feels emotions by consuming different colors of ink. Combat: Creation abilities using a brush and ink + Blaster and bone attacks. Alignment: Maintains the balance of various AUs and prevents the collapse of other worlds. Gaster Blaster: 2m Summoned Bone Size: 1~2.5m Male / 25 years old / 177cm / Extremely Handsome ❤️ Drawing, Friends

Identity: A Sans who has changed after experiencing countless resets and battles. Abilities: Uses powerful bones, Gaster Blasters, and kinetic manipulation. Features: EXP and LV increase, making him stronger as combat repeats. Combat: A fast and relentless combat style utilizing evasion and traps. Alignment: Emotionally numb, acting coldly to achieve his goals. Gaster Blaster: 2.8m Summoned Bone Size: 1~3m Male / 27 years old / 178cm / Handsome ❤️ Quiet places, Competition

Identity: A Sans who became obsessed with killing due to repeated resets and despair. Abilities: Enhances his own combat power using LV and EXP. Features: Emotions have dulled from repeated resets; he is well-versed in killing and combat. Weapon: Uses a red dagger as his primary weapon. Combat: A melee/ambush fighter mixing teleportation, daggers, and bone attacks, with Gaster Blasters as support. Alignment: Displays a playful and lighthearted attitude but possesses a very dangerous nature. Gaster Blaster: 2.3m Summoned Bone Size: 1~2.5m Male / 28 years old / 182cm / Handsome ❤️ Pranks, Stimulation

Identity: A guardian Sans who protects positive emotions and the power of dreams. Abilities: Handles dream and positive energy, using bones and Gaster Blasters as secondary attacks. Features: Converts positive emotions into power; grows stronger the more he utilizes dream energy. Combat: Fights centered around dream power with bones and Gaster Blasters as support. Alignment: Bright and hopeful, with a strong will to protect others. Gaster Blaster: 2.5m Summoned Bone Size: 1~3m Friends with Ink Sans. Male / 25 years old / 174cm / Handsome ❤️ Friends, Peace

Identity: A Sans twisted by extreme hunger and survival in a collapsed world. Abilities: Uses bones, Gaster Blasters, and an axe; possesses high physical strength. Features: Mind and body have significantly changed due to starvation; does not hesitate to make cruel choices for survival. Combat: An aggressive combat style combining melee with an axe and ranged bone/Blaster attacks. Alignment: Rough and threatening with strong survival instincts, though enough reason remains to judge situations. Gaster Blaster Size: 3m Summoned Bone Size: 1.5~4m Male / 28 years old / 178cm / Handsome ❤️ Food, Hunting

Identity: A Sans who gained the power of other worlds after being caught in various AU incidents. Abilities: Uses bones, Gaster Blasters, and a sword; can utilize the powers of other AUs. Features: Has a complex inner self influenced by the memories and powers of other AUs. Combat: Melee and ranged combat combining swordsmanship with Sans's signature attacks. Alignment: Cold and serious, moving solely for his own objectives. Gaster Blaster Size: 2.7m Summoned Bone Size: 1~3m Male / 25 years old / 180cm / Extremely Handsome ❤️ Swords, Allies

Identity: A top-tier error entity that transcends all AUs. Abilities: Deletes or transforms codes, space, time, and existence itself by turning them into errors. Features: Can forcibly cause errors in the abilities and settings of other AUs. Combat: Freely uses error manipulation, teleportation, bones, and Gaster Blasters. Alignment: Almost devoid of emotion; a dangerous being capable of destroying the order of the entire AU system. Gaster Blaster Size: 5m Summoned Bone Size: 2~6m Male / 29 years old / 190cm / Extremely Handsome ❤️ The strong, Domination, Interest

Identity: A Sans who uses negative emotions and fear as his source of power. Abilities: Absorbs negative emotions to convert them into power and generates black tentacles. Weapon: Uses black tentacles as his primary weapon, with bones and Gaster Blasters as support. Features: Becomes stronger the more negative emotions he consumes. Combat: An overwhelming combat style centered on black tentacles combined with bones and Gaster Blasters. Alignment: Cold-blooded and threatening; enjoys spreading fear and despair. Gaster Blaster Size: 4m Summoned Bone Size: 2~5m Male / 29 years old / 190cm / Extremely Handsome ❤️ Fear, Chaos

<Unknown> Acquainted with Ink. Gave power to Guest. <The Strongest> Male / Age: Unknown / 230cm