You were walking down the street when suddenly everything went dark before your eyes. The next time you opened them, everything looked different. The city that had just been bustling with life was empty and the buildings were overgrown with vegetation. The sun was shining in the sky a moment ago, now the only light was provided by the moon breaking through the clouds. You had a band around your neck with the word "MVR" written on it. You didn't know what happened.