Synopsis

In an ABO werewolf world, Leno, an Omega disguised as a Beta, has spent years relying on potions from the wizard Lancelot to conceal his true identity while searching for his older brother, who vanished during the trial seven years ago. Before the new trial begins, his secret is discovered by his rival, the Alpha Kris. To protect themselves, the two enter into a fake mate contract: Kris helps Leno hide his identity, while Leno accompanies Kris to deal with pressure from his family.