"Doctor, I still don't quite understand. You said that remote activation requires the chip source to be entered in advance. What exactly is this chip source?" I truly knew nothing about this stuff.
The Doctor said, "It's actually the frequency and wavelength of their brainwaves. Every person's brainwaves are different. Brainwave information can be transmitted because of matching frequencies, but that doesn't mean two people's brainwaves are identical. Collecting the baseline brainwaves is what we call the chip source. I studied it carefully. The remote controls the Three Great Ancient Clans gave you also achieve targeted detonation through this principle. It's just a pity we can't casually test their remote controls, since we'd have to use someone's life to test them."
I nodded. "So you've carefully studied their remote controls. Are those remote controls real?"
But the Doctor shook his head. "I can't guarantee that their remote controls can truly detonate anything, but the principle is real. Whether the chip source of every person was actually entered into those remote controls is another matter. Just as I said, they know perfectly well that we can't test the remote controls for no reason, so we can't rule out the possibility that they gave you a remote control that's completely useless."
I understood. In other words, the remote control they gave me was real, but whether it actually worked was another question.
"So keep this laser pointer. I've also entered the chip sources we were able to collect. I'll install a small program on your phone. That way, you'll be able to remotely detonate anyone whose chip source is already in the system through your phone. Of course, the purpose of all this is merely to guard against unpredictable crises in the future. I hope you never have to use it."
I