[ Unfortunately, Vangeance hails from the fantasy equivalent of medieval Europe, so the concept of parallel worlds is foreign to him. He doesn't seem terribly convinced just yet, only nodding and responding with a polite but noncommittal, ]

I see ...

[ Still, it's not like there's anything else he has to do at the moment, so he's willing to indulge Taichi's ideas. Even if he can't accept them as truth, they'll at least give him something to think about. ]

And what sorts of things are you looking for in order to figure out these 'rules'? Not just a look at the scenery, I presume. Perhaps I can also look for these signs.