I'm Akainu's Younger Brother, the Navy's Arrogant Admiral

Matthew transmigrated into the world of One Piece and became Akainu's younger brother. Not long after joining the Army, he awakened the Seven Deadly Sins System and was the first to obtain the power of the Sin of Pride. He stood above heaven and earth, supreme above all!

In just three months, he rose to become an Army Admiral!

With the Summit War approaching, Matthew, newly appointed Army Admiral, was transferred to Marine Headquarters on Kong's recommendation.

As Matthew appeared in Marineford, Akainu let out a startled cry, instantly setting the entire city ablaze with excitement.

Matthew's strength left everyone utterly shocked.

Aokiji and Kizaru, the two greatest combat powers at Marine Headquarters, were completely helpless against him.

In no time, news of Matthew spread throughout the world!

At the Summit War, Matthew made a proud entrance before the eyes of the world!

Sengoku: "The Great Pirate Era is over."

Garp: "An Army soldier ending the Great Pirate Era. What a helpless feeling."

Kizaru: "Can't be helped. This guy doesn't give us any chance to act."

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