Time Travel: the Mermaid Falls

A heavy rain fell into the sea, and Lin Wan accidentally traveled into an isolated mermaid world. In the deep dark sea, she was on the verge of death and was rescued by Canglan, a stunning mermaid who had been imprisoned for thousands of years and was despised by her tribe. He is a traitorous scourge feared by the deep sea. He is cold, lonely, heartless, and has lived alone for nine hundred years. Until a warm and lively human girl fell into his desolate seabed. She is the only light in the world, the only one who dares to feel sorry for him, warm him, and believe in his innocence. The deep sea is ruthless, but the human race is warm. Everyone in the world despises him as a disaster, but she prefers him for his loneliness and tenderness. Across races, they fall in love against fate. There are thousands of deep seas in this world, but I am completely trapped just for you.