"It's not that difficult. Just cultivate to the Ninth Postnatal Layer, and the problem will be solved," Xu Wuzhou replied.

Dai Yaoyao was stunned. Yes, what he said made sense. Reaching the Ninth Layer would definitely solve the problem. Since you've already entered the Dao, your strength is bound to be far more robust than someone at the same realm. Plus, with your sword skill, killing him would be a sure thing.

But the issue is, can you just reach the Ninth Postnatal Layer because you say so?

The strength of the Ninth Layer far surpasses the Eighth, and the difficulty of achieving it is much greater than breaking through the Eighth Layer.