Known businessman, Liu meets one day Lucy, an enchanting mermaid. Because of their romantic relationship, the young multimillionaire real estate is that its ambitious project threatens to exterminate maritime flora and fauna of the region. In the name of love and avoid a major ecological disaster, the young man decides to give up his ambitions. While the project was halted at the request of Liu, Lucy was injured and disappeared into the sea. Liu is desperate, decides to find her at any cost.