one piece: gene extraction and fusion system

"Hahahahaha."

On the ground, Saya climbed up and laughed excitedly. "Black Crow, do you feel it? This is my ability, hahaha."

"My flames are not only powerful but can also heal injuries and absorb the physical energy of the burned target for my own use," Saya hissed, a crazed smile on his face. "You will never be my match. Die!"

Saya laughed wildly, stepped forward, and the black flames on his body surged. Then he flew into the air, raised his hands, and the flames condensed into three black dragons circling above him.

In the next moment, the dragons roared and rushed toward Mio.

"Indeed a troublesome ability," Mio murmured, covering his left hand with Armament Haki and swiping it at the approaching flames, trying to extinguish them.

But the flames didn't go out.

Unless the ability user was killed, these black flames would continue to burn.

And while they burned, they drained his physical energy and transferred it to Saya.

This ability truly lived up to the mythical beast class—both unique and powerful.

"But your IQ may be a bit lacking," Mio remarked calmly. Armament Haki continued to coat his hand, resisting the burning effect. At the same time, he looked up at Saya and added, "Did you forget what just happened?"