章 421: Stop Pretending and Show Your Cards. I'm Su Yun! (5)

They escorted Professor Sun and the others back to the entrance of the tomb in the Cangluan Mountain Range. Fortunately, it was not all bad news at this moment. At this moment, a soldier ran over quickly and pointed at the temporary signal tower not far away.

"Sir, we've strengthened the signal. In theory, the signal can still be received in the ancient tomb. Therefore, if we can eliminate the matter in the ancient tomb that interferes with the signal, we might be able to keep the archeological team in contact with us in the ancient tomb."

These words made everyone present extremely happy.

"Then let's give it a try."

Professor Sun and the others put on their headsets and then entered the deep pit one after another. They waited at the entrance of the tomb for the Macheteman's reply.