C812 Xuanyuan Xue's Breakthrough the Horrifying Scene

Ordinary mortals could not cultivate because there were too many impurities in their bodies.

There were simply too many impurities, making it impossible for them to step into the realm of cultivators.

Niu Thirteen felt that the impurities in his body should be very little. After all, his cultivation speed was very fast.

However, he never expected that this time around