Pirates: Obtain the Thunder Fruit at the Beginning

[Pirate+Thunder Fruit+Swordsman+Justice+Freedom+Struggle for Hegemony] Travel through pirates, starting from the floating island! At the beginning, he was forced to eat the natural thunder fruit, which is a derivative of the Elniru thunder fruit! I want to prove it for Raiden! The Thunder Fruit can be the top devil fruit! Break the darkness with thunder! The protagonist is both good and evil, and will only do what he wants! The main one is whatever you want! See how it survives a desperate situation among the powerful pirate kings! Write his own legend!