My First Story here on Bigcloset

Well i have been a lurker here for a while - At least Since the First Episode of Angharad's Epic Easy as Falling of a Bike

Well i have come to a decision, think its about time to post a story idea going on in my head.
Well this story would involve a Popular Anime/Collectable Card Game Yu-Gi-Oh, but not set in the actual Universe of the game, but where in our future where the card game has become real as the anime.

The Problem is that do i start it in the future where the hero/ine is there already. Or have it where the main hero/ine Come from the present and end up in this future