Rye has lived at the Institute her entire life. Watched over by Sentries and loyal to a man who calls himself Dr. X she has dedicated her entire young life to training to be the perfect spy. Cunning, clever and lethal as an Experiment to Dr. X, she (along with other girls at the Institute) are sought to rebuild the New World after coming close to another World War breakout. Safe behind the Institute's walls, Rye trains till no end so she can fulfill her duty and become a lone agent. But when an intruder has been captured and she is sent to find our who this person is and how they found the remote building, she discovers darker secrets to what the Institute is hiding, and the where her loyalties lie is finally questioned...