One Piece: the Strongest Ace

"Question one, what should I do if I wake up and find that I have traveled through time?" "Question two, what should I do if I travel to a large underwater prison and my identity is a character who is about to receive lunch?" "Question three, what if the system is a cemetery?" "Waiting online, it's urgent!" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.