When Tynan Llywelyn awoke from a century of Immortal Sleep in the year 2111 his Maker, Phelan Daray, delivered him by force into the arms of a war between the Tyst Empire, a global technological dictatorship bent on becoming immortal by resurrecting a vampiric god called the Vicinus and the Phuree, the human rebel uprising. Without a chance to fully adapt to the dangerous war-torn world around him, Tynan was forced to make a horrific choice to either stand and fight against the Tyst Empire, carrying out a mission to assassinate the Queen bearing the vampiric god, or turn his back on the world, leaving it to the mercy of the Tyst’s greed and the Vicinus’ revenge. Against his better judgment, he chose to fight. Now, with the rage of a thwarted empire and a denied primal god bearing down upon him, Tynan must make his final stand, risking everything to save not only his own vampiric race, but humanity as well. The eagerly-anticipated conclusion to Gabrielle S. Faust’s Eternal Vigilance trilogy.