One Piece: The Age of the Gun God

A young man accidentally transmigrates to the world of One Piece and awakens the Gun God System, beginning a legendary life and creating an era of his own.

Sengoku: "He's a legend, and a disaster!"

Hawkeye: "His gun is certainly fast, but can it really be faster than my sword?"

Garp: "Hmph, that kid is nothing but trouble."

Luffy: "Huh? What's wrong with my uncle?"

This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.