C1846 The Problem of Technology Exports

Invisibility? Qin Guan's trick did not work this time!

Hearing what Qin Guan said about invisibility, the Bear Country experts present: When they saw the smile on Qin Guan's face, Qin Guan immediately understood. These guys were probably waiting for their so-called plasma invisibility technique.

That kind of sci-fi technology was actually not as exciting as quantum communication