Narmi Amsi, a 15 years old teenage boy, got transferred into another world, becoming a world traveller in process. Fate did not abandon him as he got ahold of a power that could help him in his journey.

King System, a generous system that would help its host become a King of the World. With this power bestowed onto him and memory of future events, he embark on a journey of fulfilling what the system want him to be.

Follow him on his journey, meeting new members, finding love and fighting the world wherever he went. Watch him as he become the most fearless existence, and finally become the King of the World.

"They say the Family of D. is the sworn enemy of the Gods. They didn't say about another existence that could rival the Gods. Me!" - Narmi

Disclaimer: One Piece is not mine. I'm just writing a fanfiction only for fun purposes.

Author's notes: I change the synopsis, as I planned to send our MC to another world after he is done in One Piece World. This synopsis is temporary as it will change again when the story nearing its end.