Bobby Sullivan has died, but that's just the beginning of his quest to find his place in the cosmos. War is brewing between those who want continuity and those who seek to turn the world of the afterlife on its head. Armies gather as Bobby seeks to find his way and understand the new abilities he possesses as a spirit. As Bobby grows in power, he and his new companions find themselves on a journey across the world of the dead in a race to save themselves and the city of Elysium from the forces that want to make it a battlefield for their ideals.