Vowing to never part ways again, Silverstein and his allies try to unmask Dr. Madmar's agents one by one. The price proves high for those closest to them and each new discovery brings difficult answers to even harder questions. Further complicating matters, Madmar's agents begin to squabble with each other, forcing agents of a shadowy secret society to intervene.An uncomfortable reunion for Ezra One as he returns home reveals that no one is out of Dr. Madmar's reach as long as he goes unchallenged. Determined to put a stop to his madness, Silverstein, Taylor, and Ezra One embark on a perilous journey to hunt him down before he can reach the Moon and enact a complicated and diabolical stratagem. Even as they race to prevent Madmar from using Silverstein's own calculations to that end, the echoes of Vance Uroboros' original intent threaten to interfere.