As an infection tears through Northern California, survivors learn the rules fast: stay quiet, stay hidden, and never answer a voice in the dark. Moses trusts no one. Veyda arrives dangerous, scarred, and impossible to ignore. Alone, neither lasts. Together, they may have one weapon left: trust.

Humanity has already lost. The 4th Fleet is gone, the stars are burning, and the enemy is learning how to survive in our universe. When Captain Alex Garrett and the shattered Dionysus crew make one desperate move, they open a loop of broken timelines, buried conspiracies, and impossible choices.

Reactivated for a case that reaches from Vampire Nation politics to a witches’ hidden sanctum, Nicolas Poole discovers that the city’s fragile peace is held together by old bargains, buried secrets, and rules nobody survives breaking. With a relentless judge closing in, Nick and his team must uncover what Seraphim has awakened before the worlds beneath their own come apart.