In the morning, Xiaomu was lying on the bed with sleepy eyes. He heard the sound of cutting down a tree next door, one, two, three times, sometimes fast and sometimes slow. Then after a long exhale, the sound suddenly stopped, followed by the sound of sawing trees, buzzing like a small bee. Ever since Xiaomu moved here, strange noises have been happening one after another. Xiaomu is a student at the nearby Hainan University. His academic performance is not outstanding but he is passable. Because of his roommate's schedule problem, he feels targeted by his roommate, so he works part-time to earn money and rents a house to live in. There is a couple living next door. Xiaomu sleeps until noon every day and gets up to go to school to study and comes back very late at night. He has only seen the boy in the couple. He is not tall, a little fat, and has a rough voice. Xiaomu rented a single room in a shared apartment and shared the bathroom, bathroom and kitchen with the couple. When he first came here, Xiaomu cherished the life outside and took the initiative to clean the public areas. Later, when Xiaomu came back late at night, he found that the door lock of the shared house was broken. Xiaomu asked for help to open the door. After knocking for a long time, Xiaomu heard that the young couple had returned, but they would not open the door. Xiaomu understood that the couple was not friendly. Xiaomu began to take revenge step by step and began to turn dark.
