C293 Mysterious Layout Person

The cave was so quiet that not even the sound of their footsteps could be heard. It was so quiet that it was depressing.

Chu Chen and Lin Yi were both incomparably cautious and didn't even dare to breathe loudly. They didn't know who they would meet in front of them, but if they were to secretly set up a formation here, they definitely wouldn't be a good person.

"Shh!"

Suddenly