A horror webtoon writer journeys to a shabby apartment building in search of ideas. The building's caretaker tells him about multiple strange events that happened throughout the building's history.
as Ji-woo
as Keeper
as Da-hye
as Writer
as Pharmacist
as Ho-jun
as Detective Ma
as High School Girl
as English Instructor
as Musician
as Ballerina
as Producer
as Broker
as Real Estate Agent
as Repairman
as International Student
as Mold Youth
as Delivery Man
as High School Girl's Mother
as Detective Park
as Editor-in-Chief
as Min-ji
