"The source of 'Arc' isotope energy, engines and core components forged from Vibranium."
Tony Stark folded his arms, trying to maintain the indignant look of someone who had been forcibly abducted. Yet he could not help glancing around at this small spacecraft that the Howlett Group did not sell to the public, quietly muttering under his breath.
Before he could fully appreciate the spacecraft's powerful deceleration, a continent covered in endless snow and ice filled Mr. Stark's vision through the porthole beside him.
Tony recalled a place that had circulated among the upper echelons of human society and the superhuman world for many years. It was a forbidden zone of this world, a city never entered by anyone outside the Howlett Family's sphere of power.
It was even more secretive and terrifying than Wolf Tower, the mysterious prison that held super-criminals. It was the capital of the "Wolf Emperor."
As they arrived above a stretch of wilderness at Wolf Nest Base, Laura suddenly seemed to remember something and turned around. Tony, who was obediently wearing his seat belt and had not been tied up, hurriedly spread his hands when he saw the young woman with the air of a "mother wolf" staring straight at him.
"My geography isn't that good. At this speed, I can't tell where we are!"
Laura eyed Tony suspiciously, seemingly pondering something. After a long while, she tilted her head toward Storm and said casually, as if giving up, "Just send the signal and land. Ignore him. We'll thoroughly inspect this guy's memories later anyway."
Tony Stark: "...Shit."
Wolf Nest was a city hidden beneath Greenland's icy plains. Not only could it not be found through visual observation, it also blocked and isolated every form of detection technology currently available to humanity. Like Bermuda, it had