When “Lunthom,” a millionaire business owner, passes away, her husband, “Cheev,” and his mistress, “Rossukhon,” finally get the chance to live together openly—the moment Rossukhon has long awaited. Cheev invites Rossukhon to move into a vacation home with him. However, she soon encounters an unexpected horror when she discovers a glass coffin containing the corpse of Lunthom, the deceased first wife, inside the house. Cheev and Rossukhon are forced to stay in the house under certain conditions—conditions born from a twisted love that lead to a terrifying revenge.