Director : LEE Mi-young
Cast : KIM Seo-hyung <MR. Zoo>, [Sky Castle], KIM Hyeon-soo <Be With You>, [Solomon's Perjury] , CHOI Ri <Spirits'Homecoming>
Genre : Horror, Mystery
Status : Post Production
Ha-young hear humming in the empty washroom, and believe that Eun-hee, whom hired as a vice principal of the school is somehow linked to the mystery.
Eun-hee is hired as a vice principal at her old high school, where strange things take place in the closed down washroom. High school student Ha-young and So-yeon, who used the washroom as their hideout hear humming in the empty washroom, and believe that a ghost exists inside. They discover a nametag in the washroom and suspect that Eun-hee is somehow linked to the mystery. Suffering from hallucination upon her inauguration, Eun-hee finds a ghastly figured girl in the washroom mirror and begins to believe that the girl was the one who brought her back to this school…