Traveling home after years of studying abroad, a receptive pharmacist soon gets held back by the filial duties of his superstitious family and a series of unexplained murders happening in the house.
The film tells the story of the tragedy of the Vuong Dinh family, where the head of the family often uses magical charms to control the members. The mother, because of her patriarchal habits, despises men and women, is ready for her son without any tricks. Although she has to pay for her actions, tormented by her sins, but hidden deep is the sacred motherhood, unconditional love of her child.