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 lost in a desert. Not surprising, since you seem to get lost everywhere you go. Luckily for you, you spotted an oasis nearby. And it wasn't a mirage!

However, once you reached the oasis, the good news ended. Because you weren't alone.