Reya, a young Scavenger, starts a journey of her own in search of her older brother, Jax, while also trying to find her own place in the world after the Disaster. Teaming up with her pessimistic friend, Arlo, she manages to sneak out and escape the group of horrible canibal Scavengers that they had been trapped living with since the begining. Setting out on their own while hunted by the group they have left, Reya hopes to find her brother, while her and Arlo both hope to begin the redemption of Earth. Book Two of The Sentinels series.