The latter hesitated for a moment, then asked, "Young Master, was what you just unleashed... a fourth-grade divine ability?"
The moment Nine Heavens Thunder Movement appeared, it truly terrified him. As a monster from the previous grand era, Long Yi clearly understood what it meant for someone at the unity realm to master a fourth-grade divine ability.
Originally, seeing Gu Chen face the battle alone, he had some doubts and concerns, but when Nine Heavens Thunder Movement was revealed, Long Yi's heart was filled with nothing but shock!
Although extremely curious, this was, after all, a matter of Gu Chen's personal strength and privacy; that's why Long Yi hesitated.
However, for Gu Chen, Long Yi was trustworthy, so he nodded and admitted it.
"Hiss!"
Seeing the person involved admit it, Long Yi couldn't help but take a sharp intake of breath, shocked to the extreme!
