Izzy-Kai's Fantasy Fuck-Up - Centaur

You were a normal person working a normal job. While bored, you idly wished your life was a bit more exciting... unfortunately for you, a fairy in another world took that to mean that you were volunteering to be a hero. Now you are a centaur. Not just a centaur. A centaur who can't control their horse half, which has a mind of it's own. It acts as though it were a normal horse. How will you save the world if you can't control what direction your walking in!