The Dark King's power is growing. Jack Lancaster's simple life is thrown into upheaval when he meets a mysterious woman named Ariana. Forced to flee ahead of the monsters that pursue her, he finds himself drawn into her quest to find the only thing in Aivin that can contend with the Dark King. A demon with the power to destroy worlds. When Jack becomes magically linked to the volatile creature, he has no choice but to seek out the demon's stolen power if they are to defeat the Dark King. But they are not the only ones searching.