Gao Yuan and his team actually had drones, ultra-small, battery-powered reconnaissance drones, and quite a few of them at that—six in total. These devices were easily folded and stored without taking up much space and could be particularly useful at times.
But no one was specialized in operating these drones. The use of these drones meant that there would definitely be radio signals, which, unless absolutely necessary, Gao Yuan and his team would not deploy for reconnaissance as it could certainly attract the attention of the Serpent People.
"Exchange? You want to trade?"
Harry once again grabbed Gao Yuan's shoulder, then said seriously, "Listen to me, listen to me, brother, I operate large drones, I'm a drone pilot, but I don't have a drone now. The radar station and flight control center were completely destroyed by the Electromagnetic Pulse. Some things can be fixed, but not these. Our large drones, even if they're intact on the ground, can't take off."
