"Report, 3 kilometers away from the target. Gradually approach."

"Report, the cavern here has been tested for collapse risk. Please instruct."

"..."

A continuous stream of data indications poured into the middle station, testing the two captains' ability to judge. The red dots on the infrared map were slowly gathering. Mu Nan narrowed his eyes, and his gaze was carefully analyzed from the remote sensing device.

As he looked inside, he ...