This is a deep-sea love affair that begins with redemption and ends with farewell.
Genius marine biologist Shen Ci was rescued by a mysterious creature from the deep sea at the most desperate moment in his life. The unknown species he had been pursuing for three years unexpectedly broke into his life in this way, and also dragged him into a huge conspiracy that spanned two worlds.
In the deep sea, the mermaid tribe feeds on humans, uses songs to lure sailors into the sea, and builds a living place with piles of bones. In order to save Shen Ci, Meryu Lan violated the rules of her clan, fought against her fellow clansmen, and finally swore an oath to completely leave this bloodthirsty homeland and wander alone in the endless deep sea.
On one side is the greedy encirclement and suppression of mankind and the strife and calculations of the academic community; on the other side is the unyielding race and the fateful curse of the deep sea. Shen Ci struggles between science and conscience, and Lan chooses between his ethnic group and his lover. When all the truth comes to light, and when love and killing confront each other, can they break through the millennium of hatred and prejudice and protect this forbidden love?
A deep-sea epic about redemption, betrayal and choice, revealing the cruelest truth behind the mermaid legend.