C1276 Poisonous Cloud Covering the Sky

The moment Hunchback Yao appeared, Zuo Feng, who had been focused on alchemy, couldn't help but glance over. Although it was just one glance, Zuo Feng's body unconsciously trembled. His spiritual energy was obviously unstable, and he almost failed to refine the beast core.

If Zuo Feng's willpower was not strong enough to suppress his chaotic emotions at such a crucial moment