A woman mistakenly sends a selfie to Tang Zheng's phone. When she asks to meet him, the bus Tang Zheng is on gets into an accident. At the moment of death, he is transported to a mysterious, confined room with many people who should be dead: a flight attendant, a female teacher, a politician, a rich second-generation, a death row inmate, a boss, and an employee... Toys, please your master with your lowly lives and sweet blood! Please kill each other more! Nazi zombies are always chasing behind him, wearing water...