
Nida is a single mother who takes care of her anti-social son who has locked himself in his room for five years. The only way to communicate with her son is to write on a piece of paper and slip it under the door. But, when outsiders start to get curious about what is going on behind the door of her son's room, a series of terrible events starts to happen.

as Nida

as Parn

as Wirach

as Professor Sunee

as Dome

as Oat

as Young Ton

as Young Parn

as Anong

as Natee

as Ah Pae

as Mind

as Teacher

as Teacher

as Lieutenant Kui

as Sergeant Aod

as Noi

as Host of Football Betting

as Motorcycle Rider

as Motorcycle Rider

as Wirach's Hide Lover

as TV Program Producer

as Art Department

as Art Department

as Japanese Researchers

as Stalls Collector

as Nida's Customer

as Nida's Customer

as Nida's Customer

as Foreigner Customer

as Foreigner Customer

as Man at Book Store

as Female Doctor

as Male Psychiatrist

as Psychosis Patient

as Cosplayer

as Cosplayer

as Garland Monger