Zhizhong HUANG, Wu JIANG, Tao GUO, OU Oho
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. In such fast-changing times, the three retiring policemen, Cui Tiejun, Xu Guozhu and Pan Jianghai, may not be able to keep up with this new era. The “three old boys" had to use their “outdated” detection experience to against new kinds of crime they’ve never seen, meanwhile, to confront with various forces.