C36 Ruthlessness
Only a Mastery Stage Flame Burst Arts could unleash such a powerful and dangerous Qi. However, compared to this, Yem Bai was even more shocked by something else.
He couldn't help but exclaim when he sensed Su Yuan's Qi.
"Third level of the Spirit Gathering Realm! How did your cultivation base improve so much all of a sudden?"
Su Yuan didn't have any intention of explaining it to him