Reborn as a “revenger,” a former surgeon must confront deadly labyrinths and impossible choices as his quest for justice takes a darker, more personal turn. The former doctor-turned-assassin Chisato Ogino continues his grim work in the mysterious otherworld of Abblent. Faced with the collapse of yet another life, Chisato must decide whether his lethal talent as a revenger can save what remains or if he will be forced to make a heartbreaking choice.