Imagine this: you wake up in a hospital, you feel—mildly put—not great, and then there are clouds of zombies all around you! You try to run away and find a floor plan of the building… written in French! And anyway, you’re in France. You have only a beating (a bag?), and the zombies are just a step away from biting your bare butt. Don’t despair, because you have your own personal spatial shelter!