Li Mu smiled and released the divine thought that was restraining the Extreme Yang Celestial Fire.
The Extreme Yang Celestial Fire let out a joyous cry, spread its wings, and dove into the Extreme Yang Flame Crystal.
Soon, the Extreme Yang Flame Crystal burst into a blazing, dazzling flame, occupying the entire area with its intense fire, as the sealing crystals on the surface of the flame crystal continuously flaked off.
As time passed, the firepower of the Extreme Yang Celestial Fire grew hotter, the crystal seal on the surface of the Extreme Yang Flame Crystal rapidly loosened, and a formidable energy could be clearly felt emanating from this spiritual material.
