"OK Pikachu. Here's the thing, our dimensions are merging due to an object that shouldn't be here in yours. This object is called 'The Dragon Stone'.""We need someone from this world to retrieve it before all our worlds explode! I have chosen you.""Pika, pika...""I don't have time to change into more covering clothing! You have to go save the world anyway!""Pika?""Me? I have to go to other worlds and warn them of what is happening!""While I'm gone you must find the Dragon Stone. But I must warn you. Since many other dimensions are being mixed up in this too, you may come across things that you've never seen. And quite possibly will try and kill you. But don't worry I have bestowed the ability to summon up creatures and objects that will fight for you."Pikachu got very excited by Rikku's words. It began to explode into excitement over the idea of saving the world, and becoming a summoner. Perhaps, a bit too excited, as Rikku explained how to use his summoning powers.
"What? A Leviathan? You wont to summon a Leviathan?""Pika!""Sorry you can't.""Ow common! Don't sulk! It's just I can't risk bringing anymore from my world to yours! My world is highly magical and yours isn't, it would be too risky."After thinking it over Pikachu decided to do it anyway. After all there was plenty of other things it could summon up. Who new what surprises would come to it's aid. It would be quite an adventure that most Pokemon couldn't even dream of having.
Right before Pikachu left Rikku told it to avoid letting anyone from it's world know what's happening, it could cause worse trouble if someone who hadn't noticed to hear about it. So Pikachu set out ready for anything! Rikku warned of a dragon guarding the stone, but not even that scared this Pikachu! After Pikachu left, Rikku set out on her own quest.