Chapter 159: Ten Days Later! The Change in Yang City_1

Seeing the Mutated Giant Panda's breakthrough, Ye Feng's face immediately revealed a look of delight.

Given the current concentration of Spiritual Energy, normal Mutated Beings could break through to Second Order on their own. If they wanted to continue ascending, they either needed extraordinary talent or had to wait for another resurgence of Spiritual Energy.

Without a doubt, this Mutated Giant Panda fell into the former category—the very type of mutated animal Ye Feng had long been waiting for, capable of breaking through on its own.

"Excellent, excellent! What a good start, and it's our national treasure that's broken through first. Could this be a sign of good fortune?" Ye Feng thought to himself, feeling quite pleased.

However, things didn't develop as well as he had expected.

In the half-hour that followed, the remaining mutated animals showed no signs of activity.

Ye Feng could only patiently wait, as time slowly ticked by.