Re:Vincible

As a child, Subaru Natsuki always dreamed about being a superhero. Having the ability to fly, super strength, super speed, or any other power one could dream of. His father was a superhero just like Omni-Man, so when he finally became 17 and got his powers alongside his friend Mark Grayson, they both became heroes. But what happens when you find out that someone you looked up to like a second father and an uncle killed the worlds best heroes? Or what happens when you find out that you aren't even a human but instead, from a race of Aliens called Viltrumites? And that your their mission is to conquer earth? What happens when you suddenly get summoned to another world out of nowhere?