Ek, burdened by financial struggles, lives with his grandchildren and Am. When Krittaya approaches him with a story of a family curse, she asks for his help—knowing his ancestors once performed the rituals to fight it. Though hesitant, Ek agrees in exchange for payment.

As he begins the rituals and receives a mysterious golden box, strange misfortunes follow. Spirits emerge, his grandchildren fall into danger, and Ek must confront dark forces to break the curse before it's too late.