I'm in One Piece, I'm Luffy's childhood friend

Story of: I'm in One Piece, I'm Luffy's childhood friend【Pirates】【Follow the Ship】 Two powers of the Tremor-Tremor Fruit appeared in the war on the top! Can the appearance of two destructive powers change the outcome of the war on the top? And it all started when our protagonist Bai Yun traveled through time and met Luffy when he was a child. ....... As the saying goes, if a person is unlucky, even drinking cold water will get stuck in his teeth. Bai Yun just complained, and then he really died suddenly and traveled through the world of One Piece. System, yes. But what does it mean for you to come out and taunt, then stuff a fruit in your mouth and run away???!!! ! !