C311 You Can Force Your Way Out!

Zhang Yovtian stood still and touched his phone. Only then did he realize that there was no signal underground.

Very quickly, the few people sent by Zhang Yovtian finished searching the rooms here. They came back to report to Zhang Yovtian, "Brother Yovtian, there are too many rooms here. The outside looks like it's fine. Even the interior decoration is the same. It's hard to tell clearly