Doomsday Superman

Are there really superheroes in this world? Yes, but not until the apocalypse arrives. The whole world envies him. A beam of light from 18.5 billion light-years away, seen by him alone among the seven billion people on Earth. He never wanted to be a superhero, but the light showed him what humanity was like at the very beginning. It turned out that the origins of everything humanity had were, in fact, a myth. But who could have guessed that this beam of light would mark the beginning of the apocalypse? Because this beam of light had a beautiful name: Zixia. And she came from the future of the future, from a humanity that had discarded every physical burden because it could do anything: eyes and ears, hands and feet, limbs... One crucial point had been overlooked by everyone: thoughts cannot mate with thoughts. In truth, the real apocalypse had begun long ago. Could this supposedly lucky man fulfill the mission entrusted to him from billions of light-years away?