Not entirely the same, but there were too many similarities.
Kou Fen naturally didn't think this was the power of the Open Heaven Realm. The gap between the late stages of the Rule Integration Realm and the Open Heaven Realm was like a heavenly chasm.
But the secret technique Chen Fei executed at this moment must have greatly increased his strength, which was probably why he dared to challenge Kou Fen at the late stages of the Rule Integration Realm.
Kou Fen took several steps forward, quickly closing the distance between himself and Chen Fei.
Kou Fen never thought he would lose; he was only worried Chen Fei would continue to run.
Before arriving, Kou Fen had noticed that the mysterious enemy was evading him.
Why hide unless one is underpowered, which was the reason for that choice.
Now, realizing the mysterious enemy was Chen Fei, although it gave Kou Fen a great shock, it also intensified the murderous intent in his heart.