Age of Discovery: Unlocking Gear Fifth at Marineford, Shocking the World

In Water Seven, Luffy was caught in the middle of a crisis and fell into confusion after his crewmates betrayed him.

After learning the truth from Nami, his strength returned, and he awakened his golden finger. From the start, he gained Haki!

From then on, the course of the world changed completely!

At Enies Lobby, Luffy's Haki made him so powerful that Rob Lucci despaired, and Lucci's Iron Body was as useless as paper.

At Thriller Bark, Luffy in Gear Fourth ground Gecko Moria into the dirt, and even Kuma, who arrived late, didn't dare make a move.

At the Sabaody Archipelago, Luffy, with his advanced Haki, sent Kizaru flying with a punch from a distance. Kizaru was completely dumbfounded!

At the Summit War, the strengthened Straw Hat Pirates descended upon Marineford, their might even greater than the Whitebeard Pirates'!

And Luffy in his Fifth Gear, Nika form, shook the entire world!

Looking at the overwhelmingly powerful Straw Hat Pirates, Sengoku looked as if he'd eaten shit.

Luffy lowered the brim of his hat slightly and said calmly, "I came here for one thing: let Ace go, or..."

"Marineford will sink beneath the sea for good!"

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