C1083 The Devouring Spirit Demon Flame!

"Is that so? Alright, I'll promise you that. However, I'm curious as to how you will be able to increase my strength in such a short amount of time?" Yao Yan asked in puzzlement. It was never easy to increase one's strength, let alone one's cultivation by leaps and bounds in a short period of time.

Hearing that, Yang Liefeng laughed with satisfaction