Al is a holy knight, a warrior charged with protecting the innocent from the hordes of ravenous monsters terrorizing the lands. He was, anyway… After being bitten by an undead creature, Al dies–but not for long. Al awakes as an undead, cursed to live an undying life as a mindless monster. However, unlike ordinary undead, for some mysterious reason he retains his mind and sanity. Three hundred years later, flesh rotting off to reveal a living skeleton, Al meets Astrantia. As a descendant of a witch, Astrantia offers to restore his body on one condition: he must agree to become her knight and help her put an end to the unholy curse once and for all. Alongside Astrantia, Al enters an academy for training saints—teams of holy knights and holy women who fight to rid the world of the undead. Al must hide his identity as an undead—the very thing everyone in the school seeks to eradicate—in order for Astrantia to succeed and keep her word. Keeping his secret under wraps proves to be as difficult as hiding his lack of flesh but, if there’s one thing he can’t hide, it’s the strength he’s been honing for the past three hundred years!
Al is a holy knight, a warrior charged with protecting the innocent from the hordes of ravenous monsters terrorizing the lands. He was, anyway… After being bitten by an undead creature, Al dies–but not for long. Al awakes as an undead, cursed to live an undying life as a mindless monster. However, unlike ordinary undead, for some mysterious reason he retains his mind and sanity. Three hundred years later, flesh rotting off to reveal a living skeleton, Al meets Astrantia. As a descendant of a witch, Astrantia offers to restore his body on one condition: he must agree to become her knight and help her put an end to the unholy curse once and for all. Alongside Astrantia, Al enters an academy for training saints—teams of holy knights and holy women who fight to rid the world of the undead. Al must hide his identity as an undead—the very thing everyone in the school seeks to eradicate—in order for Astrantia to succeed and keep her word. Keeping his secret under wraps proves to be as difficult as hiding his lack of flesh but, if there’s one thing he can’t hide, it’s the strength he’s been honing for the past three hundred years!
Even after being transformed into one of the Twelve Corpses, Al remained a holy knight, and to this day, he fights to protect humanity. After defeating the Pestilent Guardian Dragon, he and his master, the holy woman Astrantia, were granted the title of White. Not long after, they encounter the newest duo to join the Twelve Saints: Theophilus, a member of the Twelve Corpses like Al, and his holy woman, Nemophila. Despite Theophilus’s constant obedience, Nemophila requests Al to kill him. Amid a holy woman’s plot to kill her holy knight, Al and Astrantia take on a mission to kill yet another member of the Twelve Corpses—the One-Armed Giant. They must navigate this complex web of circumstances and do everything in their power to ensure humanity’s safety!