Cao Zhen discovered that his Immortal Mountain was somewhat different from Xiang Ziyu's. Xiang Ziyu's white Immortal Mountain had black at its peak, and the black Immortal Mountain had white at its peak, which was actually Yin Yang Qi. Xiang Ziyu had achieved yin-yang fusion.
However, his own two peaks, the white peak was just a white peak and the black peak was just a black peak, without achieving yin-yang fusion. Moreover, the aura of his two peaks was not as strong as the aura emitted by Xiang Ziyu's Immortal Demon Fairy Mountain!
Yet the problem is, these are just his own two peaks, two among his group of mountains.
Cao Zhen's mind moved, and in his hands, Yin Yang Qi emerged. Enveloped by Chaos Qi, the Yin Yang Qi gathered together.
"So, because of Chaos Qi, although my Yin Yang Qi cannot achieve yin-yang fusion like Xiang Ziyu's, I can force it to merge together."