In the center of the plot is a young girl named Grace, confident that she was incredibly lucky after she met a very courteous and elegant Alex. The boyfriend of the heroine of the film "I'm Going to Search" is a representative of a very ancient aristocratic family. After several months of courtship and romantic dates, he invites the girl to become his wife. He invites Grace to his family estate, where a solemn wedding ceremony is to take place, meeting her parents and other members of the aristocratic family. After the ceremony, the head of the family announces to Grace that she will become a full member of their family after taking part in a game, a kind of initiation rite. A few hours before midnight, the girl must hide in one of the corners of the old family estate, and the whole family will go in search of her. However, the heroine could not imagine that these seemingly cute people turned out to be real psychopaths, and the rite of passage is a game with death for survival. Armed with various types of cold weapons and firearms, the whole family begins to search for Grace, intending to kill her. Alex finds the girl and says that the only chance to stay alive is to try to hold out until dawn, without catching the eye of cruel hunters.