Li Bin

Zihao, a fisherman, meets mysterious Xiaoyi who's secretly a mermaid. His father's ship returns unmanned. As they fall in love, a man reveals Xiaoyi's identity. Can their love survive the truth?

During the Southern Song Dynasty, rivers in the Hanshui River were fighting bandits, and the imperial court sent the elite separation cover "Jiangjiang Army" to be a special envoy to inspect the state of the river.

Zhou Kun is focused on cultivation while Li Jiao Ran is focused on getting rid of evil. They are childhood friends who have been quarrelling with each other since young but a mysterious murder case brings them together. Zhou Kun is moved by Li Jiao Ran as she risks her life to investigate the case. Both of them rush to Youming Town to discover the truth behind the murder case.