I, Akainu, Absolute Justice

Invincible + no heroine + solo.

Years later, looking at the talent pool at Naval Headquarters, Sakazuki felt even more that what he had done was right.

Marine Admiral Black Boar Marshall. Teach, Special Marine Vice Admiral Demon Bullet, New Marine Rear Admiral Monkey D. Luffy!

Look at Doflamingo, Moria, and Whitebeard who were taken away by him.

Sengoku felt ashamed that he should abdicate in favor of others, and Garp burst into tears and expressed gratitude!

Under the leadership of Sakazuki, Marine is full of vitality and everything is happening!

This is how the world should be!

It was quite fun later on.

Lava-Lava Fruit and Menmen Fruit, the timeline is twenty years ahead of time, but the protagonist is not an old man!