The heir of the Adams family?

"Li, long time no see."

Edward was a man in his thirties. He had the appearance of a European and a high nose, making him look very handsome.

"It has indeed been a long time. If not for your help this time, I'm afraid our meeting would have been delayed."

Li Tian smiled and gave Edward a hug. Then, the two of them walked to a car nearby.

"Edward, where is it?" he asked.

"It's in my warehouse, li. What do you want this for? Sky Wolf base wouldn't need it, would they? This is a system that can cover 50 square kilometers with 16 external transmitters and receivers. Even the Pentagon in the United States would probably only have this level of security, right?"

Edward didn't understand why Li Tian wanted this kind of thing. Although this thing was a kind of safety protection tool, most people had no use for it at all.

What could this thing be used for?