Not to mention others, only from the aspect of cultivation, xuanwuqi is also a genius. Otherwise, he would not catch up with others and understand the rules of fire. It's not that emperor Zun happened to disturb xuanwuqi at the last moment. Xuanwuqi has reached the level of martial saint!

therefore, with this talent, xuanwuqi spent nearly 50 years to cultivate the ninth step of heaven!

it can also be explained that the "nine steps of heaven" can not be successfully cultivated at any time.

therefore, xuanwuqi is very confident that he can completely kill Chunan with the "nine steps of heaven" and kill his descendants with the martial arts...