There is a ghost senior living in elevator No. 3.
Zhou Yang didn't believe in evil at first. Old community, broken elevator, cheap rent - when she moved in, she only wanted to save money, but she never thought that the elevator would come with a resident.
White shirt, black hair, standing in the corner, as quiet as a statue that shouldn't be seen.
He said he didn't remember who he was or how he died, but he only remembered that he seemed to have a sister.
Zhou Yang originally didn't want to care. But she found that this ghost was quite useful - there was someone to accompany her when she stayed up late, someone to follow her when walking at night, and someone to talk about the plot while watching TV. Although every time she spoke to the air, her roommates thought she was crazy.
Then she began to wonder who he really was.
Then she discovered that the things he didn't remember - someone remembered them for him.
Intention: A gentle person blocks the knife for others, and only after his death will someone reverse his case.