Betrayals and shifting alliances among the Breachers incites the Second Anarch to accelerate his plans. A sudden increase in aggression places the Servators at a disadvantage as they struggle to address their growing vulnerability. Separated by distance and circumstance, Leviticus's friends work in the background, proving themselves invaluable as they develop inventive new defensive measures that they hope will counter the looming threat. As Leviticus masters his own unique abilities, he discovers a closely held secret. History is repeating itself on countless other worlds and one of them may provide a solution to the Breacher menace. Bearing a roadmap from the Chief Archivist, Leviticus sets out to find answers, but time is running out.