Liu Yunlo

Captain Zhou Minkai of the Second Criminal Investigation Team, along with detective Hao Jia, Yu Changluo, Geng Yuliang and other new police officers, in their criminal investigation work, have overcome numerous difficulties and obstacles in the face of one mysterious and thought-provoking case after another. They start from the subtle scenes and clues that go unnoticed and turn the surface into something that seems to have nothing