He was quite puzzled. How had Wei Changhe's power suddenly grown stronger in the middle of the fight? But once he sensed the aura, he realized that Wei Changhe's cultivation had already reached the Second Tribulation of Dust Immortal.
"No, it's not a breakthrough. His aura is still unstable. He must have used some special method to temporarily push his cultivation to the Second Tribulation of Dust Immortal. However, this kind of power usually comes with a time limit and side effects."
Ye Chen sensed that something was wrong immediately and understood the source of Wei Changhe's power.
Chapter 684