The Homeless Hero

Parallel story of a little kid in the year 2019 with his wealthy family growing up and being nice to a homeless guy and the story of that boy growing from child to teenager to young adult player, while showing his interactions with the homeless man always full of sympathy and warmth and then a post apocalyptic world in the year 2031 where the homeless are ruling as mercenaries for the billionaires because there the only ones used to living in the wild hunting for what they need and the wealthy families little kid is now a young playboy ex millionaire that lost his family and money because of world war 111 and is now only equipped with his sports car and his girlfriend and is lost in the Death Zone, as his supplies and gas are running low and he is near doom, he runs into the old homeless man by accident in a near death event at a Death Zone shelter who then recognizes him and spares him, and even takes him under his wing to help him survive the Death Zone.