On the planet Klamdara, several members of the elite fighting force of the Alliance known as the Tenebrea – including their leader, Hal K'Rin – are imprisoned, dying, and hoping for rescue. On the planet Cor, that hope resides in Andrea Flores, one of the Tenebrea’s best operatives, and her ragtag group of wilderness clones. But Andrea has never lost sight of her true reason for joining the Tenebrea: to take revenge upon the murderers of her husband and daughter.

However, the rescue of K'Rin leads Andrea to an awful truth that he is hiding about Andrea’s past, one that will throw her quest for revenge into chaos!

Andrea Flores’s long, difficult road to avenge the deaths of her loved ones comes to a head in the shocking conclusion to the Tenebrea trilogy!