C2894 Poison River Gas!

When Chu Chen heard Wang Sen's words, he smiled faintly, as if he did not take it to heart at all!

Clearly, to Chu Chen, even though he did not know what the Poison River was, However, Chu Chen had already investigated the poison gas gathered at the center of Wang Sen's brows. Naturally, after Chu Chen's investigation, he didn't think that it would affect his current condition.

At this moment