The world in on the edge of darkness, where cursed entities born from fear and pain lurk in the shadows. The Sanctuary, an ancient order of Hunters and Dolls, is all that stands between humanity and the void-a malevolent force that twists creatures into nightmarish abominations. Cain and Alice, S-Rank legends of the Sanctuary, have built their reputation on battling the most dangerous of these entities. After defeating the infamous Jack the Ripper, a cursed soul who terrorized the world for centuries, they find themselves thrust into a deeper conspiracy, one that threatens the very fabric of reality. With the void spreading and new, terrifying enemies emerging, Cain and Alice must uncover the truth behind the cursed zones and confront a power that even their strength may not be able to overcome. But in a world where shadows hold secrets and every battle brings them closer to corruption, the line between hunter and hunted begins to blur.