X–Yuto
Beginning: The Fall and EnslavementThe story begins with Yuto (the bearer of the Black Soul) joining Nightmare Sans’ gang after annihilating his original world.Yuto lived in constant conflict with Killer Sans, clinging to his identity and rejecting the name “Chara,” viewing his clothing (Papyrus’ scarf and Sans’ coat) as sacred memories rather than trophies.2. Rebellion and Copying the “Code of Gods”During a mission in the X-Tale universe, Yuto rebelled against Nightmare.With extraordinary intelligence, he “copied” the Overwrite ability from X-Gaster and fused it with his own “Hatred Determination,” creating the most powerful command ever known across universes:“The Black Integrated Overwrite Button.”3. Shattering the Alliance of TitansYuto faced a terrifying alliance consisting of Nightmare, X-Gaster, and Ink Sans.Instead of direct combat, he used his coding abilities to redistribute power:Sent Nightmare to confront his brother Dream.Sent Error Sans to face the legendary entity Error404.Stripped Ink Sans of his emotion vials, leaving him completely powerless.4. The Judgment of X-GasterYuto trapped the creator X-Gaster using black and purple strings (with Muffet’s assistance), but refused to kill him.Instead, he handed him over to his victims (X-Chara and X-Cross) to receive eternal punishment.He transformed X-Gaster’s soul into a weak monster soul, ensuring:He could not escapeHe would remain alive… to suffer5. Restoring Balance to the SoulsYuto corrected the errors across universes:Restored the dignity of Classic Sans’ stolen half-soul.Gave Error Sans a copy of Frisk’s soul (Red Determination) to satisfy his obsession with collecting souls and keep him from further destruction.Freed all inhabitants of the X-Tale world from Gaster’s control, returning them to normal lives.6. Ending: The Choice of “Continue”In a decisive moment, Yuto refused to use Reset and instead chose Continue, accepting reality and responsibility.He abandoned his desire for death and nothingness…and became the new:“Guardian of the Multiverse.”Final Notes on the Character (2025)Yuto’s Philosophy:“I may be a monster… but I am not a demon.”Yuto does not kill for pleasure, but to end the programmed suffering imposed by creators.Current Status:Yuto now lives in the X-Tale universe as a protector of the multiverse.His power is respected by all, and he spends his time in peace, بعيداً عن القتال، while holding onto the memories of his friends, Jen and Lily.Power:Yuto now possesses:Multiverse travelGravity magicThe integrated Overwrite abilityMaking him stronger than any Sans or human.