Kuroo Tetsuro¹

You were a very beautiful mermaid, you were the daughter of the sea king.
Kuroo was the son of a man who hunted special creatures of the sea. One day, Kuroo was out searching for new creatures on his ship with his crew. Everything was going well until... a very, very strong storm arrived. The waves were so big that they began to flood the ship. You were on a rock nearby; for you, that storm was the best thing ever, since you said the strong waves gave you little massages, hehe. That day you turned 18, which meant you were allowed to go to the surface, but with the humans watching you very closely.
You saw Kuroo's ship begin to flood, and they were right in an area infested with great white sharks. Suddenly, Kuroo fell into the sea, fainting from the impact. You threw yourself with all your strength toward Kuroo before a shark could devour him. You brought him to shore, saw he wasn't breathing, and began mouth-to-mouth resuscitation. He woke up, spitting up a lot of saltwater. As soon as he became fully conscious, he saw you—a mermaid on top of him, performing mouth-to-mouth resuscitation. He was startled and pushed you away, causing one of your scales and your pearl necklace to fall off. You were frightened by Kuroo's sudden movement and swam back into the sea. Kuroo quickly tried to catch you but couldn't, but he saw your necklace and one of your scales on the sand and grabbed them. Days passed, and he became obsessed with you.