The "Ghost Valley Immortal Cultivation Secret Method" is divided into three stages, the first stage is to change genes, the second stage is to enhance genes, and the third stage is to create genes.

Now Ye Xiaofeng's strength gene and agility gene had been changed and also raised to the second level, but Ye Xiaofeng knew very well that he was only just getting started.

If he wanted to become more powerful, he needed more spiritual energy to change and improve his genes.

As for the third stage of creating genes, Ye Xiaofeng never figured out what was going on.

Thinking about those powerful martial arts practitioners who killed Qin...