For safety's sake, Chen Yang decided not to personally go to the parallel world anymore, but to adopt a different approach.
Drones!
Yes, using the remote control operation of drones, for remote command investigation.
In this way, he no longer needs to enter the parallel world himself; he only needs to control it securely from this side of the world to obtain everything he needs.
This method is safe and effective. Compared to him taking the risk personally, it is much safer.
After preparing ten of the fastest TC-400 drones, Chen Yang started to tidy up the subway station and set up a long-distance antenna for remote control.
Then he connected the antenna to the Tunnel Laboratory using fiber optics, and finally entered this real world through the photonic film. In this way, Chen Yang could remotely control the drones in real-time, investigating the distant targets.
