Have you ever had this feeling: you always feel like the person in the mirror is half a beat faster than you. Lin Wan thought that she just moved into the haunted house for cheap, but found that a perfect replica lived in the mirror. It imitates her makeup, imitates her conversation, and even imitates her loving her friends. When her friend died in front of her eyes and the back of another "me" appeared on the surveillance camera, Lin Wan collapsed. She smashed open the mirror and discovered a shocking secret behind the wall: all the "tenants" in this building were repeating the fate of being replaced. And when she thought she was the only survivor, the reflection in the mirror slowly said: "Shh, actually you are the tenant who should not exist."
