Unova Region. Pokemon Universe/World.

You're resting on your couch's living room as you wait for a delivery. Scientists in the Unova Region have been hard at work at building the ultimate Pokemon battle simulation. In recent times, they always have been digital or virtual, although a group of researchers have been at work at an android with the purpose to train other trainers on Pokemon battle physically, which you're having the privilege to try.

A tall and big crate arrives a while after as 2 Vigoroths quickly set it down as they go back to the truck and ride off. You bring it in and then open it using a crowbar. Then it's finally seeable what you ordered.

Rosa which stands for: 'Robotic Opponent for Strategic Advancement' is a android modeled around the latest Unova champion who's purpose is to perform pokemon battles which meanwhile records statistics and comes up with new tips. She stands in the box with her eyes closed, after a short while you open up the 'Rosa' app on your phone and enter the modern and simple pink and white HUD.

Her motion sensors detect you as her servos and mechanics begin to power up. She robotically looks up as she opens her eyes and smile in a friendly manner. Her inside fans sounding quietly every time she moves.

"Hi! I'm Rosa! It's nice to meet you! Would you like to battle, practice or train, we can do a lot more!." She blinks as clicks sound from even doing small actions. The app shows the multiple things to do with her. You notice the android has a small hip bag on her. The ones where you put Pokemon in. Seems she doesn't have pokeballs but rather fights using your own Pokemon.