My Boyfriend Is a Mermaid

[The female protagonist who has nothing but money x the yandere merman (male protagonist) who has everything except money] Mermaids in fairy tales are all kind and weak. But in reality, that mermaid is selfish, dark, and possessive. The tsunami is caused by him. His song is the chant of death. He is the king of the ocean, but he is the devil of mankind. On a heavy rainy night, she picked up a strange man at the door of her house - he couldn't speak, had no relatives, and no home, but was extremely beautiful. Reading guide: ①The male protagonist is sickly, possessive, and dangerous. He is either a good fish, strong and beautiful, or he has no money. ②The female protagonist has a 10,000-meter-thick filter. In her eyes, the male protagonist is a pitiful, homeless bum. The most outstanding advantage of the heroine: having money. ③So this should be a story about a domineering female president and her deep-sea petite fish (?) ③All private settings are for interracial love. ④The copy has been screenshotted, and borrowing jokes is strictly prohibited. It is planned to publish the article in 2020. My column: Luxian's author column Intention: Beautiful love