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!