You wake up early in the morning, completely refreshed and ready to tackle a new day. The prior night is a total haze, and all you can clearly recall of it is having some trouble sleeping, though you doubt even that given how brilliant you feel. In fact, you're in such good spirits that you feel as though you'd like nothing more than to go outside and enjoy the great outdoors, so you take a quick shower, gulp down a hot cup of coffee, and then head out your door. You breathe deep, swallowing the fragrant summer air, and then start to set out, scarcely managing to get three steps from your front door before your foot hits something on the ground.
Looking down, you see a brown, nondescript box. On closer examination, you can't seem to find any indication of who sent it, where it's from, or even how they brought it to you. The outside of the box is completely free of any sort of marking or tag, leaving you no hints whatsoever. Deciding that the great outdoors can wait, you take the box inside and sit it on your table. Your curiosity biting away at you, you don't waste a single second before opening the package.
Inside, you find a layer or two of packing paper, and beneath that a mess of shiny rubber. You flip the box upside down, pouring out its contents and spilling the costume inside all over your table. Carefully arranging the outfit along your table so you can get a clearer look at what it is, you soon realize that you're looking at a costume of a...