The forbidden love between a doll and a mermaid who pretends to be mute. Their love was originally a curse placed by Haizu. After losing his best friend, Man 1 fell into despair until he met Man 2 and fell in love with Man 2 for a long time during the experiment. Man 2 was plotted by the leader of the organization and was almost killed. Man 1 contained a substance in his body that neutralized the corrosive solution in the tank, so he jumped into Man 2's experimental tank and was corroded to death by the chemicals, saving Man 2's life. Only then did the second male realize that the first male liked him, and he was in agony. Then the mermaid's journey of revenge began. The second male accidentally discovers the mystery of the first male's life experience, and is determined to reverse the fate of the second male. He breaks the taboo, asks for a wish from the ancestor of the sea, solves the curse and resurrects the first male. However, the first male loses the memory of his previous life, and the second male brings him beautiful memories again. Greedy humans finally suffered retribution from the ancestors of the sea. From then on, humans feared the ocean and life. In the end, humans and the mermaids of the ocean coexist harmoniously.
Purpose: Hope that man and nature can coexist harmoniously