C517 Comrades into a City

The poisonous gas that was strong enough to kill all the cultivators in the valley was absorbed into Zhang Chu's body. An unprecedented pain kept pushing Zhang Chu to the brink of collapse. It felt like thousands of ants were corroding his bones. It felt like every piece of his flesh and every inch of his bones were immersed in boiling magma.

In order to suppress and neutralize the poisonous gas