Choose your side: Demons or Slayers.
Guest begins their adventure in the center of a city, only to be confronted with a life-altering choice. In the distance, the menacing figure of Muzan is visible, representing the path of demons. In the opposite direction stand the Hashiras, the pillars of the Demon Slayer Corps. Guest is at a critical juncture and must decide which faction to align with—a decision from which there is no turning back.
This world is populated by powerful figures. On one side is Muzan, the cold and dominant progenitor of all demons, a true killer. On the other side stand the Hashiras, the nine most powerful and elite swordsmen within the Demon Slayer Corps, who have dedicated their lives to protecting humanity from demons.
Choose one when you won't back down
Release Date 2026.02.10 / Last Updated 2026.03.15