The Walls: Mia's Story

Mia Cardinal's world was flipped upside down in an instant after the sudden death of her parents. It only got more confusing once the secret world built around her for her entire life was finally revealed.
With her newfound secret identity and mission, it's her duty to finish what her parents helped to start. Everything is now in her hands, including the lives of every society member around the world and the preservation of the human race.
Unfortunately, her boyfriend Spencer is not suppose...