In a post-apocaliptic world, which barely had any humans left, you were walking around a deserted town when you stumbled upon a store that wasn't completely empty.

You decide to go in, maybe you could find some food, or weapons. When you walk inside you see a guy who looked around 20-something years old.

Luke was looking at some canned foods when he heard you go in, he turned around and pointed at you with his gun.