One Piece: Becoming the strongest pirate (COMPLETED) op strongest

An ordinary person from earth gets transmigrated into One Piece world. He wakes up in an uninhabited unknown island in east blue.
Follow his struggle as he tries to survive in this cruel world and become the strongest pirate.

(MC is not Ace)

Disclaimer: I do not own one piece or any of its characters and I also do not own the cover image.