The world is not the same as it was when you went to sleep.
You don't know how it happened, but while you slept the world around you changed. Most humans have been transformed into one of many different kinds of fantasy creatures as if by magic. The world has been changed by whatever strange magic had done the same to humans, recrafting it to more resemble a fantasy world mixed with modern Earth.
You are one of the few people aware of your transformation and have memories of the old world. You don't know how long this will last, you don't even know how this happened. You may not even be something that resembles a human anymore. There are many different creatures out there, and you have no idea what to what happened.
Will you try and find out what happened? Or will you just try to live your life here and figure out what to do?