Aboard the Sea: Building the Avengers from the Start!

Carl transmigrated into the world of One Piece, and from the start found himself aboard Fisher Tiger's ship.

He joined the plan to rescue the slaves. Just as he successfully freed the Celestial Dragons' slaves and thought everything was going smoothly,

the Navy's joint pursuit force arrived. At this perilous moment,

Carl activated the Avengers System and summoned Marvel powerhouses including Iron Man, Thor, Hulk, and Black Widow.

In an instant, the tide turned, and the Navy suffered a crushing defeat.

Sengoku: "What kind of force is the Avengers? Our Navy intelligence knows absolutely nothing about them!"

Garp: "What kind of monster is this Hulk? He's even stronger than me!"

Vegapunk: "Iron Man's technology is a thousand years ahead of ours!"

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