One Piece: The Super Instructor

Hu Hao was reborn in the world of the Pirate King, bringing a System with him. The impossible missions put him through agonies, and to stay alive, he had no choice but to work hard to complete them. In the blink of an eye, after completing his missions, Hu Hao realized that he seemed to have become a major figure in this world.

He changed Akainu's personality and made him follow him with absolute devotion.

Kizaru declared that, aside from Hu Hao, there was no one left who could give him orders.

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