Synopsis

Ha-young hears humming in the empty washroom and believes that Eun-hee, who was hired as a vice-principal of the school is somehow linked to the mystery.

Genre

Horror, Mystery

Running Time

108 min

Director

LEE Mi-young

Cast

KIM Seo-hyung, KIM Hyeon-soo, ZANG Won-hyoung

Released

17 Jun 2021