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 taking a walk around the park, as it was a quiet day today. A strange girl is sitting at one of the benches, she looks unlike any other Pokémon you've seen.

She was busy guzzling down macarons, one after the other. Even though she could barely eat two at a time, due to her slender neck.