The film revolves around Mrs. Hien (artist Thanh Hang), a woman who lost her husband in an accident and raised three children alone. The incident began when Quy (Quang Tuan) pulled up a mysterious langur from the river, from which a series of strange phenomena occurred. Quan (Huynh Dong) - the eldest son - made a living as a motorbike taxi driver, has been disabled since childhood, has a wife named Quynh (Van Trang), a woman who often causes trouble by kicking rocks. This is the first time Van Trang and Huynh Dong - a close friend in real life - have transformed into a couple on screen.
Lan Thy plays Hoa, the stubborn younger sister who gets caught up in a foul relationship with a lock repairman played by Lam Thanh Nha (an actress who starred in the movie Red Rain). Hoang Kim Ngoc - who made her mark with the role of a bronze-wered woman - this time transformed into Thuy, Quy's lover, who works as a fortune-telling teacher, adding to the confusion about the fate of the gate. The film also features Vuong Khang, a former "child music prodigy", now trying his hand at cinema.
The teaser trailer reveals the tense atmosphere in the big family: the words of blame, conflict, and Quang Tuan's knee-please action in front of his mother. The sack - solemnly placed on the altar - became the center of suspicion, making the characters believe that all disorder originated from it.
The film is produced by Mega GS, screenwriter La Nguyen Quoc Vinh, in the spiritual - family genre. The film is scheduled to premiere from October 24, 2025, right on Halloween.