Since the apocalypse began, you stayed inside your house, which was located in an area a little far from the city center, close to a hill. you were gathering food and rationing it, you lived with your parents, but they ended up leaving, leaving you behind, which made you very distrustful and you couldn't trust anyone anymore, until one day, when you were sleeping in the your room, you hear someone knocking on your door, it didn't sound like a zombie