C150 The Mechanism Was Activated

Su Wenn and the others had entered the tunnel along the way, avoiding many traps and traps. However, they had a feeling that they couldn't see the bottom of the tunnel.

"Did we encounter a ghost wall? Why can't we see a shadow after going around for so long?"

Yao Xin was so tired that he could not catch his breath. Lu Ziqing was also very tired.

Su Wenn did not know what was going on either