Hellfire Serpent

Imu's terrifying aura instantly made countless powerhouses turn toward the Pluton warship in horror.

Especially those who had never felt Imu's aura during the war at Marineford!

"What kind of monster is that?!"

"Could that be the King of the World Rocks spoke of?!"

Big Mom Charlotte Linlin was startled by Imu's horrifying aura. It was a whole level stronger than Rocks had been back then.

No wonder Rocks, who had once killed a Marine Admiral, had desperately fled Mary Geoise.

He had no desire whatsoever to fight this King of the World.

Even after gathering a large group of powerful allies, Rocks still had no confidence in defeating the World Government's hidden strength.

He had kept trying to recruit the mighty Harald, and even that was not enough.

Rocks still needed to find two legendary Devil Fruit powers before he had the confidence to face this terrifying King of the World.

Beast Kaido, who was battling Akainu, wore an extremely grave expression.

This was the monster that even Rocks had admitted he could not defeat.

Even Rocks, who possessed supreme swordsmanship and the strongest Three-Color Haki, had needed to seek out a legendary Devil Fruit before he could qualify to face such a monster.

He had even needed to bring in Harald, the strongest king of the giant nation, along with the legendary Devil Fruit passed down in Elbaf.

Only by joining forces could the two of them take down the master of the World Government.

Akainu Sakazuki's face remained expressionless. He vaguely knew that above the Five Elders stood an ultimate ruler.

But he did not know the name of that supreme figure.

Even most Celestial Dragons were unaware of that supreme being's existence.

Although he had become Fleet Admiral, he still was not qualified to know anything