Chapter 1039: Chapter 1007: Breakthrough, Rule Integration Realm!

Originally, according to Chen Fei's plan, he intended to familiarize himself with his power before attempting a breakthrough.

The appearance of the Evil Clan's Rule Integration Realm was an unexpected situation.

However, this unexpected situation also allowed Chen Fei to fully familiarize himself with his own power in the midst of full-scale combat.

There was no need to refine his essence, energy, spirit, and soul, as Chen Fei had always been in the peak state, and since he had become familiar with his power, breaking through to the Rule Integration Realm had now cleared away all barriers.

Chen Fei began to channel the Desolate Night God Slaying Sword, spurring the power within his body upwards.

Other cultivators at the pinnacle of the Sun Moon Realm had to fuse the rule body and combine the Three Divine Powers, among other things, when breaking through to the Rule Integration Realm.