I recommend Eating This Fruit, We Are Brothers. This is a light novel about the Devil's Fruit ability users in the world of One Piece. The main character, Prayer Sea, was a natural-type pirate ability user. He transmigrated to the Naruto World and became the fifth generation of Kazuki Me. His ability was not limited to Nature Control, but he also had the Master Level skill of making Devil Fruits. In the story, Qihai and Ban ate the Devil's Fruit and became brothers. Together, they created an ocean kingdom. If you like the stories of people with the Devil's Fruit ability, this novel is worth reading. I hope you like this fairy's recommendation. Muah ~😗