Whispering Corridors 6: The Humming

Noh Eun Hee (Kim Seo Hyung), a teacher with mysterious memory gaps, returns to her alma mater Gwangju High School as Vice Principal. She encounters Ha Young (Kim Hyun Soo), a student wrongly labeled as a troublemaker who is actually suffering severe bullying. Strange occurrences begin when Ha Young seeks refuge in an abandoned toilet, revealing a supernatural connection to Eun Hee's forgotten past. As an enigmatic high school student wearing only one shoe follows her, Eun Hee starts to unravel the dark secrets hidden within the school's walls. This supernatural thriller explores the haunting memories and unresolved trauma lurking beneath the surface of seemingly ordinary school life. "Whispering Corridors 6: The Humming" is a 2021 South Korean horror film directed by Lee Mi Young.