Gryphonne IV was once one of the greatest forge worlds, but the inexorable advance of Hive Fleet Leviathan has left a lifeless husk populated by a handful of listless Tech-Priests. Explorator Talin Sherax refuses to leave the planet to ruin in Dominion Genesis by Jonathan D Beer, and upon learning of a mysterious relic that has the power to restore the world to its peak potential, she sets off on a journey that threatens to draw her over the threshold of heresy.