Strength increase!

He first found four air-energy stone s in his armpit and the back of his hand, which caused his energy and power to continuously increase, and allowed him to enter the Tenth Order. Dense golden flames emanated from his body. From time to time, a slight explosion sound would be heard from within the flames. That was the sound of energy colliding with each other, and it caused the entire stone hall to slightly tremble.

"If this is the tenth stage, ...