Chouten Hoshokusha ~Chikyuu Saijaku No Ore Ga Uchuu Saikyou~ summary:
Earth's weakest becomes the universe's strongest with cheat abilities–!? While all of humanity awakens to their powers due to the invasion of extraterrestrial life forms (EVA), the protagonist Vi is the only one without abilities. Just as he's about to die, devoured by an EVA, a cheat-level ability activates… A highly anticipated modern battle fantasy!