Scott's always been a pretty ordinary kid--so he thinks--but when certain odd occurrences keep happening to him, he is left with tons of questions. Why is he having premonitions, and what will he sacrifice if he dedicates himself to stopping the disasters he's dreaming? Before long he uncovers the truth of his origin: he is not human, but Antrian, and an older and wiser companion named Tiaf is ready and waiting to teach him about his heritage (and his prophetic abilities, among other things). But he soon realizes he can't both fulfill his destiny and live a normal life with his family, so he has to make the hardest choice of his life--and once he chooses, he can't go back.
Now, as far as science fictions stories go, this is pretty canned, right? Kid finds out he's an alien, kid finds out he has superpowers, random mentor conveniently appears to guide him and spoon-feed him his destiny, kid has to leave behind everything he knows to serve some higher purpose. Boiled down like that, it's sort of an abbreviated, simplified Hero's Journey. But what's special about this is how connected the narration is to Scott as he wrestles with these problems--how heartbreaking it is to discover, deny, and embrace his heritage, how realistic it seems when he's of two minds about so much of what's happening to him, and how devastated he is when he realizes it's inevitable that he has to sacrifice.