Well, the mermaid wife story generally has a man coming across a mermaid and falling in love with her. They get married. But then things get complicated. Maybe the mermaid misses the sea too much or there are secrets she has to keep from her human husband. It's a story full of mystery and a bit of magic, showing how two very different beings try to make a relationship work.
The main characters are the man and the mermaid wife. The man is usually a human, often a fisherman or someone who spends time near the sea. The mermaid wife is a magical being from the sea.
I recommend the following novels to you:
" Elf Descent: Boss, please take this."
" Transformed Nine-Tailed Fox Fairy "
"The AdorkableElf Was Spoiled"
"Lovesick Waiting."
"My Wife Is a Saintess"
In these novels, the female protagonist was a princess, an elf, a nine-tailed fox, or a mermaid princess. I hope you like my recommendation.
The main characters are the little mermaid and the human prince. Also, the sea witch is an important character as she changes the mermaid's life with the deal.
Well, in the'my little mermaid story', the mermaid lives in the sea. She is curious about the human world. When she sees the prince, she is instantly attracted. The deal with the witch is risky. She endures a great deal of pain when getting her legs. She tries to win the prince's heart without her voice. Eventually, it's a story full of love, sacrifice and self - discovery.
One idea could be a crossover where Naruto somehow ends up in the world of 'My Bride is a Mermaid'. Maybe he's on a mission and a strange jutsu goes wrong, transporting him there. He could meet the mermaid characters and get involved in their underwater adventures while also trying to find a way back to his own world.
It could be about the Little Mermaid sharing her own perspective, perhaps her thoughts during her journey to the surface, her feelings for the prince, and the sacrifices she made from her point of view.