Fifteen-year-old Justin Montalvo is utterly bored — bored with life, bored with his family, bored with everything. But his mundane existence takes a sharp turn when he encounters a surprisingly hostile heavenly being. This encounter catapults him into a perilous yet enlightening journey through a mirror and into a spiritual city, where he must retrieve a special gift from God. With the unwavering support of his family, Justin embarks on a quest to discover how to wield the latent power within him, learning to war for his promise using the power that has already been placed inside of him.