Why did the Korean drama "Miss Mermaid" have this name?

1. In a passage in the film, Ya Liying compares her situation to a mermaid surrounded by sharks. It was just a dream that Zhu Wang had at that time...

2. When Zhu Wang and Ya Liying were having dinner in a restaurant, Ya Liying said that she occasionally felt uneasy because she was so happy and wondered if it was her own blessing. It's like being on a boat specially designed for enjoyment. Zhu Wang said that if one day a nasty flight attendant comes to check the ticket, he will get off the ship with Ya Liying, even if it is in a remote place in the Pacific Ocean. Because he is good at water, he will let Ya Liying ride like a whale. he. Ya Liying said that if you were a whale, wouldn’t I be Miss Mermaid?

3. The opening slogan of the film: In order to take revenge on her father who abandoned his wife and daughter, she resorted to all kinds of vicious methods. When love struck, she fell into deep despair... You said I was a mermaid. The lady is roaming in the boundless sea, and the white foam on the top of the waves stings my eyes. I'm afraid I don't know the ending of this legend. She comes with hatred, but melts into the tenderness of her lover. The thorny rose turns into gentle solution. Yuhua is looking for her own happiness in the endless twists and turns of fate