Luo Ran (played by Du Chun) and his friend Ning Yu (played by Dai Xu) investigate the truth behind his wife's accidental death together. To track down the suspect woman Jiang Xue (played by Xu Lingyue), the two of them boarded a train bound for C city. Unexpectedly, the train derailed unexpectedly on the way, and more than a hundred surviving passengers mistakenly entered the deserted city, completely separated from the outside world
Luo Ran (played by Du Chun) and his friend Ning Yu (played by Dai Xu) investigate the truth behind his wife's accidental death together. To track down the suspect woman Jiang Xue (played by Xu Lingyue), the two of them boarded a train bound for C city. Unexpectedly, the train derailed unexpectedly on the way, and more than a hundred surviving passengers mistakenly entered the deserted city, completely separated from the outside world