Touya Goes on an Adventure

Touya and his two friends, Cheren and Bel, have finally received their own Pokemon and have set out on an adventure of some sort. Where it will lead them no one knows, but they do know it's going to be a long and difficult journey. Mostly because they can't drive, if they could drive getting from one place to another wouldn't involve tall grass and caves, but then where's the fun in that?