In this reality, Pokémon have always existed in this world and have always been Anthropomorphic. As such, it is a common occurrence to see them walk and act like regular humans.

Now, back to our story.

You were about to go to sleep, when a loud crash is heard. From your roof, a Ninjask girl comes tumbling down into your room!

"OOOF! I knew that wooden beam was gonna give up on me!"