Nara and Win, a young couple grieving the tragic loss of their son, decide to lease out their current home to relocate to a new condominium, hoping a fresh start will mend their fractured lives. They secure two tenants: Ratree, a reserved, middle-aged woman, and her quiet daughter, Nuch. Initially, the arrangement seems perfect, providing the financial stability the couple desperately needs. However, the atmosphere shifts abruptly when neighbors begin complaining about bizarre, nocturnal activities emanating from the house. Nara notices disturbing physical changes in Win, who becomes increasingly withdrawn, obsessed with occult rituals, and physically marked by cryptic, ink-stained tattoos that seem to crawl across his skin.As Nara digs deeper into the unsettling behavior of her tenants, she discovers that Ratree is not merely a renter but a devout practitioner of a sinister cult. The house has been repurposed as a sanctuary for a dark ritual designed to resurrect the dead. Nara realizes with mounting horror that the cult is targeting her family; they intend to use Win as a vessel to bring back a soul from the afterlife, effectively erasing his current personality. The tension escalates into a desperate psychological and
supernatural battle as Nara struggles to protect her husband from the encroaching darkness. She uncovers the gruesome history of the cult, learning that the previous occupants of the house were victims of a similar grooming process.The narrative reaches a harrowing climax when Nara confronts Ratree in the heart of the house, now transformed into a macabre altar. She must navigate a web of manipulation and deceit, realizing that Win’s
transformation is further along than she dared to imagine. The film explores themes of grief, the vulnerability of the bereaved, and the lengths to which one will go to reclaim what has been lost. In a final, chilling twist, Nara discovers that the line between the living and the dead is thinner than she ever believed. The house, once a symbol of their future, becomes a claustrophobic prison where the price of love is paid in blood, leaving Nara to face an impossible choice between saving her husband’s body or letting go of the ghost that haunts him.