Teruvisa: Two Kingdoms

A series of events unfold, and he is transported to the kingdom of Teruvisa. After entering this remarkable world of awesome technology, Jared, together with two other newcomers his age, discover that they've been entrusted with a mission to succeed where an entire civilization has failed.

That's a lot of responsibility for three twelve-year-olds who haven't ever used a laris, seen a jobalich, experienced hypertravel, played ketauro, or spoken Amatay ... yet.