One Piece: The Dragon of Technology

Chen Xiao, who transmigrated with a black-tech System, arrives in the world of One Piece and takes over Sabaody Archipelago.

"Sir, there's trouble! The Marines have issued a Buster Call. More than a dozen warships are going to bombard our island."

Chen Xiao: "A Buster Call? Have you heard of Dongfeng Express, guaranteed delivery? Dongfeng missiles, teach them a lesson!"

"Sir, the Four Emperor Kaido's army of Ability Users is coming..."

Chen Xiao: "Send out the Iron Man suits to play with them. As for Kaido... let's see if he can withstand a nuclear warhead."

You have Devil Fruit powers and the Three Types of Haki, while all I have are tanks, planes, missiles, aircraft carriers, satellites, nuclear bombs, death rays, super-electron particle cannons, dark matter force fields, and antimatter optical weapons. Come on, let's clash! Let these backward pirate-worlders tremble before black technology!

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.