After Director Li left, Lu Zhou took the elevator straight to the second basement floor of the main building at the Institute for Advanced Study. He walked through the hidden sample room and entered the secret third level basement.
This was his underground laboratory.
All of the system debris rewards were stored here, which was managed by Xiao Ai.
The moment he entered the laboratory, a quad-rotor drone with a display flew over.
Lu Zhou looked at Xiao Ai and asked, "How's the crawler going?"
The so-called "crawler" obviously referred to the all-terrain remote-control exploration vehicle on Mars. This was one of his past system mission rewards.
Unlike the carbon nanofiber clothes, this gadget obviously contained much more sophisticated technology.
According to the manual, its communication radius was 3 astronomical units. Even if Mars and Earth were at their farthest relative position, the all-terrain crawler could still be controlled.
