"You two, I heard you wanted to see me? Is this about getting revenge on Tony Stark?"
Karn summoned the two of them to the villa where he lived. Wanda and Pietro were among the very few people who had moved into Karn Manor. Apart from them, only Betty's bodyguard had come inside briefly while bringing her home, then left immediately.
The Protective Charm and Muggle-Repelling Charm placed around the manor had a considerable effect even on Pietro. Without Wanda bringing him inside each time, Pietro could not find the entrance at all.
Pietro said, "Yes, sir. We think we've developed our abilities very well, and we feel it's about time."
"I've also been preparing to acquire Stark Industries lately, but I have my own pace. Still, if you want to take revenge ahead of time, that's fine. I've prepared some things for you that you'll find useful."
With that, Karn led Pietro and Wanda into the underground tunnel. A subterranean maglev train had already been installed there, and it took only five minutes to reach the research center in the Pent Group's underground hive.
In roughly another three years, construction of the underground hive would be complete.
After boarding the underground train, Pietro and Wanda still looked surprised. They had lived at Karn Manor for some time, but had never known there was a train tunnel here.
The underground train was also extremely luxurious, with a liquor cabinet, sofas around a round table, and even a whole range of amenities for enjoyment. Once inside, they could see the bustling streets of New York City through the windows. Had they not just come in from outside, Wanda would have thought she had boarded a city train circling New York City.
"This lets people working underground see the scenery outside. It