23-year-old Olivia Burton is moving to California with her boyfriend Francis Morales, 24, against the wishes of their family members. Francis’ mother, Lillian, is a devout Catholic who disapproves of her son’s cohabitation and expresses her feelings in the form of cruel postcards on religious themes. Despite these objections, the young lovers begin a new, exciting life together. However, their bliss is interrupted by a strange accident, as a result of which Francis receives physical and moral trauma. Soon she begins to suffer from nightmares: she whispers something in her sleep to a person whom Olivia does not see, and walks in her sleep in unfamiliar corners of the house. These episodes scare Olivia, and also suggest that Francis is hiding something from her. Her investigation leads to a terrifying and twisted discovery; They are haunted by the ghost of the child priest Francis, a being who was angered by their cohabitation and came to punish them for their sins.