A 13-year-old girl vanishes, prompting her older sister to revisit their troubled home and their mother's intense religious fervor. As a detective investigates the case, he's confronted with a series of inexplicable suicides that defy rational explanation. Meanwhile, the skeptical sister, who's plagued by unsettling encounters with the dead, is also plagued by a persistent cough.
Possessed
As the truth behind the neighbors' sudden deaths is uncovered, a dark force is revealed, and the mystery of So-jin's disappearance grows more profound.