Sometimes the right choice feels like anything but. Tyra Lightbody lives steeped in family, community, and promises made long before she was born. Her next mission will try to take all that away. She's being sent to an experimental-species biome to see why the locals are having bad dreams and throwing beakers at each other. What she discovers will test her loyalties, her courage, and her ability to make the very hardest of decisions in the very darkest...