Title: A Strange Find

Story: This takes place in one of the infinite number of alternate realities of Equestria. There are 2 rules for this universe:

#1: Ponies and Dragons have swapped species
#2: All ponies are under 1 inch tall

Here, we see Twilight finding her new "assistant", Spike the Unicorn. He did have a different name before that, but he didn't want to disagree with his master boss. What will he do for her? Anything she pleases.