Su Xin

A girl strays into the dreamy deep sea world. In the deepest part of the sea, all secrets are hidden.

The era of the new generation is coming. While the Internet, artificial intelligence and other high technologies are applied in all aspects of life, crime technology and criminal investigation are also upgrading day by day.

Yuan Wenshan, a police officer, discovers the secret truth after investigating a robbery and murder case.

In 1940, within the premises of the Nanjing Security Bureau under the puppet government of Wang Jingwei, various conflicting forces converged, and dangers lurked at every corner.