One Piece: Dragon King

The main character who had nothing in his life dies and gets reborn into the world of One Piece during the Rocks Era. In a world where strength rules above all else, how will he live in this world? Well, read the story to find out.
Note: I originally posted this story on Webnovel and I decided to post that story on Wattpad.
Everything belongs to Oda that isn't my OCS.