Security Guard's Ghost Exorcism Manual: I Spent the Night in a Haunted Residential Complex

After being laid off, Wang Datong became a community security guard. He carried "Self-cultivation of Security Guards" with him and firmly believed that "security guards are the patron saint of the community." The community seems ordinary, but in fact there are hidden supernatural events (such as haunted elevators, talking stray cats, automatic piano playing in the middle of the night, etc.). Wang Datong was born with "strong yang energy" and could see ghosts but they could not hurt him, which triggered a series of funny and terrifying interactions.