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 out for a walk early in the morning. It was Sunday, so you could finally relax after a long week of work! However, just as the thought of unwinding yourself comes to mind, you then see a bunch of people running away in terror!