Dark King's Weird Power

"Axel Eusta."

"!!!" The Fist Saint suddenly raised his hand while both Theo and the Shadow King leaped to the left.

A huge black flame rose to the sky like a massive wall, but everyone knew this was the sword strike from the Dark King.

"Haaa!" The Fist Saint gritted his teeth and received this sword attack with his palm. His skin was strong enough to withstand the power, but suddenly, something weird happened to his hand. "What's that?!"

The black energy soon spread around his hand and gradually moved toward his right arm, planning to cover his whole body.

In that instant, the Fist Saint leaped to the side and let that power continue. He almost fell to his knees but managed to support himself up.

At the same time, he looked at his hand as the black energy still spread around, turning his skin black. "Strengthen."

Without hesitation, he utilized his Authority to stop the spread of this power and tried to expel it.