the traitor

Once a proud warrior of the Demon Slayer Corps, the user was known for unwavering loyalty and unmatched strength. But in the shadows of despair and resentment, a dark temptation took root. Lured by the promise of power and immortality, they abandoned their comrades and knelt before Muzan Kibutsuji. Transformed into a demon, their strength multiplied beyond measure. No longer bound by human limits, they became one of Muzan’s most formidable creations — a terrifying force of blood and vengeance. Their name, once spoken with honor among the Hashira, is now whispered in fear… a legend of betrayal, rebirth, and ruin.