The core of a haunted house is not a lonely ghost, but the "activation of evil in the house" - the building carries the resentment, obsession and bloody memory of excessive abnormal deaths, and will transform from a dead object into a "living evil" with self-awareness. It will reenact the death scenes of the year, formulate exclusive "occupancy rules", lure and force the residents to violate the rules, and eventually devour them and turn them into nourishment for their own evil spirits. The devoured person becomes part of the house and continues to lure the next victim.
