After her friends Hyun-chul and Mi-jin break up, Se-yeong sets out to find out the reason for their breakup and experiences mysterious occurrences.

Cast:Chun Woo-hee, Cho Hyun-chul, Kim Yong-ji, Lee Jin-ha, sogumm,

Genre:Mystery, Drama,

country:South Korea,

Production:TVING, JTBC,