Ask a man about a movie about falling in love with a mermaid.

Plot: Mermaid in fairy tales. If we encounter the real life of the twentieth century, will there be a fairy tale ending? Can the prince and princess live a happy life? Alan ball was rescued in a shipwreck, and the person who saved him was his dream lover. But after she became a mermaid, can she really get what she wants with Allen? Twenty years ago, young Allen accidentally fell into the sea while traveling in Cape Deco. He met a beautiful little mermaid. They looked at each other curiously. Although there was no language, at that moment, they all remembered each other deeply. What a delicate feeling! Twenty years later, they all grew up. By chance, Allen fell into the sea again. The mermaid saved him and met him on the beach. Later, she took Allen's wallet and went to land to find Allen. Mermaid began to live on land, and made many jokes because she didn't understand human life, but the mermaid was very happy. At this time, tragedy will also happen. It is not impossible for a scientist to discover the existence of a mermaid while diving, and then try to prove to the world many times that he has seen a mermaid. The scientist always fails, although he makes full preparations every time. Finally, at a party, he poured water on the mermaid to show her tail. Everyone around her looked at her with surprise and confusion. No one helped her and understood her. Even Allen was at a loss, watching the mermaid being carried away. Mermaids are kept in a big water tank in the laboratory. She is regarded as the research object. She stays alone in the water every day, helpless and sad, being watched and closed. How sad her heart is! How she wishes Allen were here! At this time, Allen found that she really loved the mermaid, so she took great pains to go to the laboratory. When he and the mermaid hugged each other tightly, my heart was warm and the affection between them was so sincere! They broke the secular prejudice and bravely came together. The power of love is really great! At the end of the film, the scientist finally found himself helping Allen to rescue the mermaid from the laboratory, but the experimenter found that the mermaid was chased by the police and had to return to the sea again because of helplessness. Before coming back, she could not bear to part with Allen, and Allen wanted to be with the mermaid, but once she returned to the sea, Allen could never return to the land. But for the sake of love and the mermaid, Allen still felt that she should not leave with the mermaid. Allen was even happier when he learned that the mermaid was the little girl he met in the sea 20 years ago. At the moment when the police were about to catch up, Allen and the mermaid jumped into the sea together. They swim freely in the sea without being tracked, and no one will' study' them. They swam freely in the sea, so happy and happy-this is the climax of the whole movie and the most touching place.