C641 Breakthrough to Ninestar Heavenrank!

"I was puzzled about why I emerged from my cultivation state, and now I see it's because I've hit the bottleneck between Eight-star and Nine-star," Han Feng mused, stroking his chin.

He glanced over at Xiao Yan, who was deep in cultivation on the other side. Xiao Yan had successfully advanced to the Eight-star Heaven-rank.

"Breaking through from Eight-star to Nine-star isn't easy. Sure