Ren Baqian was operating the remote control. The drone was already out of sight by now. Following his controls, an aerial image of the forest ahead appeared on the screen.
At this moment, there was a ground terminal beside his feet. It was a palm-sized box with two antennas. Also, it could transmit images, receive data within a range of 1.7 kilometers, and reach up to 5 kilometers if it was just operating regularly without transmitting any image.
Unfortunately, without internet connectivity, only images could be transmitted while relying solely on the ground terminal. Besides, it had to be within 1.7 kilometers. If there was an internet connection, videos could also be directly transmitted.
Ren Baqian directed the drone towards the forest and snapped images continuously. It could be seen very clearly on the screen that there were some human figures under the shade of the trees.
