Barrett Becomes My Subordinate at the Beginning

Travel through the world of pirates and open up Barret. Starting from Bart Island in the Grand Line, climb to the top of the Pirate Overlord. In that era of great pirates where elites gathered, compete with Whitebeard and Roger. Compete with the young naval iron triangle. This is a story from a low-level cannon fodder to the top pirate overlord. If you want to compete with me, then defeat my subordinates first. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.