Pirates: Starting with Hashirama Jinchuriki

Dougal Hawthorne sat on the beach with a blank look on his face, looking at the magnificent sea, his heart was as restless as the sea. But there was one thing he still couldn't figure out. Jinchūriki, he knew. He also knew about Senju Hashirama. But who can explain to him why in the world of pirates, he became the Jinchūriki of Senju Hashirama? ! [Following the ship in the early stage] This book is also called: "War on Top: I Live Broadcast the Execution of the Celestial Dragons"