[No System]
The supernatural descends upon Wanfu Residential Complex, and He Qian is forced to live with a mother and daughter who are residents there.
Meanwhile, rules keep appearing. Identity cards turn up in residents’ homes, and the rules conceal tasks that must be completed.
A hand reaching out from a piano... an ornamental pond that attacks people... mysterious objects inside the gashapon machine at the convenience store... flesh and blood on a plate... nocturnal wanderers roaming the complex...
Four apartment buildings. The lights go out, and the residents vanish.