OKay. Seeing as I reccomended it, I guess I'll explain.
Your character has no idea what a "Pokemon" is. They are a human, living in our human world, or, our world we live in presently. However, there is another world, that was originally a place for pokemon, but a few humans are there. You have a partner, that is a POkemon, living in the POkemon world. This partner gives you a few "sspecial" abilituies. It also talks to you in your head. There are several gates that lead into(or out of, if I'm correct)the Pokemon world. In the RP, you will enter this gate. And, maybe, find your partner. Questions?