Chương 874: Chapter 488 Heavenly Thunder Exercise

After the shock, what remained was surprise.

Being able to break through the bottleneck of the Ninth Order in a quarter of an hour was, undoubtedly, no longer a challenge for Ye Feng.

"To break the bottleneck in a quarter of an hour, the most time-consuming part has already passed, I guess it will take no more than two or three hours to complete the breakthrough," Ye Song said with a smile, "then the risk of us being exposed will be much smaller."

The others nodded in agreement, clearly sharing the same opinion.

However, no sooner had their voices fallen than they felt Ye Feng's aura, following his breakthrough, becoming stronger and stronger.

"This aura is way too powerful!" Liu Ying couldn't help but retreat repeatedly.

It's important to note that she was still at the Peak of the Eighth Order. The pressure Ye Feng exerted at the Eighth Order had already made her quite uncomfortable.