C255 Zhou Yu Was Willing to Fight and be Beaten

"We can temporarily seal it with a formation. Over here..."

Yuen Fenghua had just begun to speak when a look of surprise crossed his face.

"It appears that the poisonous gas... isn't spreading outward..."

Prompted by Yuen Fenghua's observation, everyone turned their attention to the secluded area. The poisonous gas was indeed behaving oddly