Sinbi Apartment: Bichui Baempaieowa Eodumui Ai

Leon Raymond is drawn into a new vampire crisis when a figure from his past reappears under the influence of Barlow, forcing him to confront a painful connection he cannot dismiss as just another monster hunt. The disturbance soon reaches Hari, Doori, Kang-lim, and Ian as the boundary between the forces of light and darkness becomes increasingly unstable.

At the center of the conflict is a child whose fate is tied to the vampires and to secrets that powerful groups would rather control. Old loyalties are tested as Leon and the others race to protect the innocent, while the difference between an enemy and someone who can still be saved grows dangerously thin.