Married couple, Ning and Kwin move to a condo with their daughter Ing and rent out their house to tenants, Ratree, a retired doctor and her daughter, Nuch. As Kwin's behavior becomes increasingly disturbing, he is seen sporting a triangle-shaped tattoo, the same as Nuch's. Meanwhile, Ning realizes that their daughter is being possessed by some unseen forces.

• Jor Kwang Films
• N8 Studio
• Nittha Jirayungyurn
• Sukollawat Kanarot
• Thanyaphat Mayuraleela
• Penpak Sirikul
• Namfon Pakdee
• Suphithak Chatsuriyawong
• Natniphaporn Ingamornrat
• Pawarisa Surathin