Ji Yan took the administrator's manual and prepared for night shift patrol. Article 1 of the manual: Never open the door to acquaintances after 10 pm.
He scoffed and didn't believe it, but at midnight, a cracked woman knocked on the door frantically and asked to enter. Her voice sounded exactly like his mother's.
Night 2 Handbook Update: No responding to baby cries.
At exactly one o'clock in the morning, the shrill cry of a baby came from room 705 next door.
Ji Yan bit his finger and forced himself to remain silent, but a sweet and sticky cold liquid seeped in from under the door.
The manual quietly adds a new rule: Be careful when the elevator stops on the third floor.
The apartment residents are not human beings. Ji Yan discovers that behind each resident there are terrifying rules that he cannot break, but no one can crack the core of the apartment.
The administrator is nothing more than the maintainer of the apartment rules chain and the prey of the residents.