One Piece Guilty Crown

There is a problem with the setting, and the Devil Fruit has been programmed to death. I asked if the Line Fruit is also a high-level fruit. I feel that Devil Fruits are divided into strong and weak ones, but it mainly depends on the development. Your system introduction feels like it is fixed 😅

The title of your book. . I thought it was a fic that combined Guilty Crown and One Piece. . Turns out it's just an ordinary pirate fanfic

It is also gained from experience. Never put it on the market too early. You must accumulate some popularity beforehand, otherwise you will do the same as me 😭