The most wanted salvage marine in the universe thought he was done fighting. He was wrong. For Samuel Hyst the nightmare was over, left behind upon dead worlds and within the derelict ships drifting through space, he and his family having fled to the edges of the frontier to begin a new life of peace. In the aftermath of a violent raid by slave traders, the long suffering marine discovers that a relic of the ancient machine civilization has been left at the doorstep of his pristine forest homestead. He feels the menace radiating from it, and knows that the various powers and factions that rule necrospace will soon come for all of them. Samuel cuts a deal with Captain Dar of the freelance prospecting ship Rig Halo, who years ago saved Samuel’s wife and son from the trade war. Tension is high aboard the ship, as the Hyst family adjusts to being in the rough company of the Halo and a life on the run. As it turns out, the Rig is also a ship full of mercenaries, and once more Samuel finds himself with rifle in hand and squeezing the trigger just to stay alive. The hunt has already begun and Grotto predators are closing in