Do you know what happened in the labyrinth, in the scorched desert, and in the death zone? Certainly not! You are the chosen ones. Destined to save a world that seems long lost. You are the future of humanity and its only hope. At least, that’s what they believe. For they are still unaware of secret alliances, shocking secrets, and unforgivable lies. They only know that they are being prepared for the first phase of the experiment through fear. This turns the chosen ones into friends—and thus begins the betrayal of Thomas. The grand finale of the bestselling series.