Interdimensional Traveler

You walk for miles down the street and pass by nothing but boarded-up abandoned buildings. The street is all torn up, looking like it hasn't even been maintained in many years. The sidewalks are jagged and overgrown with weeds in the cracks that are nearly as tall as you are.

You wonder what happened here, why this entire city appears to have been abandoned, but they took care to board up all the buildings before leaving.