A young boy learns that he has extraordinary powers and is not of this earth. As a young man, he journeys to discover where he came from and what he was sent here to do. But the hero in him must emerge if he is to save the world from annihilation and become the symbol of hope for all mankind.
A woman named Susan receives a book manuscript from her ex-husband — a man she left 20 years earlier — asking for her opinion of his writing. As she reads, she is drawn into the fictional life of Tony Hastings, a math professor whose family vacation turns violent.