"Ji Taebom, a gifted exorcist in training, enrolls in the academy with his devoted friend Chun Haesu. Though they’ve always been close, Taebom starts noticing an awkward distance between them. Just as the shift begins to weigh on his mind, he wakes one night to an eerie touch and soft lips brushing against his skin—only to find Haesu, flushed and possessed, staring at him with an unfamiliar intensity..."