When the demon Mestoph—an agent for Hell Industries—stumbles upon a cult of forgotten angels and demons called the Sons of Light and Darkness he takes it upon himself to uncover the secret of these long-lost outcasts. What he discovers is much more than he was looking for: not just secrets of the war between Heaven and Hell, but the Sons' plan to raise a god of their own to exact revenge against God and Satan. Sensing an opportunity to use the Sons to his advantage, Mestoph convinces his angelic best friend Leviticus—a cubical-dweller at Heaven, Inc.—to join him in his latest ill-conceived scheme to profit at the expense of their masters. With the aid of New Orleans Voodoo, South American shapeshifters, and African gods the two unlikely friends conspire to escape their eternal servitude to the politics of Heaven and Hell. But will their plans crash and burn, or earn them a permanent vacation with a poolside view of the apocalypse, sipping Mai Tais and watching as the skies burn and gods fall?