After absorbing the power of the Red Flame Crystal, Ye Xuan's Earth Core Cold Fire also achieved considerable enhancement. Coupled with the fact that the Earth Core Cold Fire was originally a fusion of Molten Lava Earth Core Fire and Xuanbing Cold Flame, two types of Heaven and Earth Spiritual Fire, and now having absorbed the power of the Ten-thousand-year-old Earth Core Fire, the Earth Core Cold Fire could likely rival the top treasures on the Spirit Martial Continent in terms of power, which was indeed extraordinary.
As the star-like fireball rapidly condensed, Ye Xuan's True Yuan also flowed away swiftly like water. By the time the fireball expanded to a radius of one meter, most of Ye Xuan's True Yuan had been depleted, and it was still being consumed rapidly.
"Go!"
Seeing that the timing was right, Ye Xuan hurled the fireball in his hand, where it collided with Mu Yan's lightning Palm Force.