Synopsis

A mysterious mutation strikes the Water Demon clan, prompting Yi Sa and Zong Hang to embark on a perilous underwater quest. As they uncover ancient secrets and awaken hidden powers, they find themselves in a visually stunning world of danger, love, and reincarnation. Where to watch Under The Three Rivers series? Click the "Watch Now" button above to stream all seasons and episodes of Under The Three Rivers in HD for free on SFlix.