the prolonge

This starts when he was young are 15 let's go with that in the end he has that plot armor that all protagonist have it a cool system to have all around the world every kid at the age 15 would get a system because at the time they were fighting a monsters that can kill their race within a few days if they could but with all the guns people had they couldn't because people shot them with 50 cals that hurts to get shot with a powerful bullet and over time the human have evolved into having systems to help them.They went to other universes so they could do that they found elves and vampires and dark elves and other races and they got helped by them and got system and it is randomized in the end people change the way that lies was majorly everyone changed how they thought and how they see the world .