Plot:
The drama is adapted from Tianxia Bachang's novel "River God: Ghost Water Strange Tales". It tells the story of the unclear cause and effect of the explosion at the source of the evil water, the Tianjin Incident, and the re-emergence of unsolved cases. Guo Deyou, Ding Mao, Gu Ying, and Xiao Lanlan, the Tianjin team, gather again to explore the truth behind the "Nine Oxen, Two Tigers and One Chicken" serial case.