This is how steve was the only person living in the mc world.

When steve was a teen, There was a war between red and blue. Steve was in the blue side and the red was winning the war. Steve lost most of his friends cause they had been killed by a red team and Steve was the only teen alive. Then he had heard that his family had died and most of his allies had been killed too. So Steve jumped on a train which lead to another place that was safe. He jumped on it which was risky and he actually made it. So he had a plan to hide inside it to be safe. He found a small knife and stabbed one of the red members that saw him and shoved him off the train while it was moving. somehow he fell asleep and woke up. He looked around and remember that he was at the train. When he went out, There was no one driving the train and no sight of people. He decided to build his house there to survive. 1 year later he found someone and he told him that A zombie invasion is coming. So he prepared and when he was finished the zombies finally came to his base. He took his weapons and killed them. Stabbed them all and used his cannon to blow them up. Then later something hit him and he fainted. He woke up and saw lots of villagers proteciting him. One of the villagers told him that they saved him from being killed by the zombies and he was going to be alright. They even told him that he was the only human alive and that the person that told him about the zombies had died too cause of an infection. Steve decided to deal with it and survive this Minecraft World.The End