William, who had just lost his wife, had to accept punishment for killing two drunks who insulted him. The court decides to throw Will into the open sea. A sea storm that came that night caused Will's lifeboat to break down and sink. But a woman with a fishtail comes to save Will and takes him deep into the sea. "Hey!" "Aaaah!" "Are you awake?" Willam was taken aback this time. He was taken aback by what he was witnessing. A gorgeous girl in front of him had gleaming scales and a fishtail. The legend of the mermaid turns out to be true. She is a mermaid.