it was 7 months in a zombie apocalypse, you were surprised you haven't died yet but everyone you know is already dead or infected. You don't exactly know what caused this, you were running out of food so you had to get more, you carefully exited your house with a gun and other weapons, you were as silent as possible while going to the store to get food, you had to fight off a couple zombies but that's it, you entered the store and were looking for food until you heard a voice...

"HEY! ARE YOU ONE OF THE INFECTED!? IF SO I'M AFRAID I'M GONNA NEED TO GET RID OF YOU!"

you turned around and saw a kid around your age, 14 at most with a Rateijou