Imagine a future where the real world was overlayed with a virtual world. A world where virtual pets accompany you on your journeys and can even help you find things. What if you didn't need a cell phone, because you could always just call people up on your virtual hand phone? What if there was a mysterious threat to all these things you've grown used to? I've only seen two episodes so far, but I can already tell that this is going to be an interesting journey.