[Meanwhile, Wataru seems to be just as excited at the prospect of explaining everything. Let him tell you about Vision.]

Mm! I used to just live in Tokyo, but I ended up in this world called Vision. It's a lot like an RPG - you know, with magic and monsters, things like that? If you go there from earth, you're called a Traveler, and you can get the chance to meet with the Goddess at the very top of the Tower of Destiny so she can grant your wish. But before you can go there, you have to collect five gemstones.

My friends and I were traveling around looking for them when I ended up here.