Humanity's first war criminal has arrived in the Marvel Universe.

"You call my act of completely wiping out the Skrulls at the genetic level an heinous war crime, but I call it efficiency," Lin Feng said to the world.

"Those who are not of our kind will surely have different hearts. No matter what, we must always be extremely vigilant against extraterrestrial civilizations."

"To exterminate them is the highest form of respect for civilization."

"Lin, if it weren't for our different stances, I think we would be very good friends." Thanos pulled the greatsword from his chest, leaned back, and slowly lost his life.

"Humanity must never control this universe!" Eternal roared at Lin Feng.

“We have it under control.” Lin Feng stretched out his hand, in which floated a fragment of the First Sky.

[Marvel][No female lead][No Mary Sue][Human supremacy]

Traveling through countless worlds, collecting all sorts of junk, and analyzing various technologies, techniques, and magic: "Found a wrecked car, gained 100 points." "Found a wrecked aircraft carrier, gained 50,000 points." "Found a spaceship, gained anti-gravity technology, artificial gravity technology, nuclear fusion engine manufacturing technology, quantum communication technology, and several new materials technologies." "Found a magical floating city, gained floating magic array construction technology, large-scale magic shield manufacturing technology, and mithril refining technology."...