A young girl is kidnapped by a serial killer. The serial killer uses manholes to kidnap and kill his victims. The young girl's older sister tries to save her before it's too late.
Best friends ‘Hodu’ and ‘Yeji’ are job seekers whose dreams and hopes have been ruined. One day, ‘Hodu’ luckily gets a decent cheap fully loaded rent house. ‘Yeji’, who has been kicked out of her parents’ house, also stays there with him. They gradually feel a strange energy in the house that seemed perfect. They encounter ominous ghost and freaked out. With no place to go and no money, they try to defeat the ghost to protect their house…
After being appointed as the vice-principal of her alma mater, Eun-hee becomes plagued by hallucinations. Branded a troublemaker by the teachers, Ha-young hears strange sounds coming from the school's dilapidated restroom.