The entire process was indeed excruciating, but while his physical strength improved, a massive amount of Yin and Yang Force also gathered in Ye Xiaoyao's dantian.
Although a very large portion of the power of the Yin-Yang Spring-Seizing Herb had previously soaked into the body of Patriarch Qingming, the part he was able to release still greatly benefited the current Ye Xiaoyao.
It abruptly pushed his cultivation realm to the second layer of the Immortal Emperor realm!
Chapter 724