A family vacation is brought to an immediate halt when Noble's father disappears without a trace. In a frantic search, Noble carelessly enters a door that leads him into a dark world where good is losing the fight against evil. No one is there to help him fight against the evil inhabitants of this world until he meets a mysterious girl named Rue. Noble and Rue's journey of danger and betrayal culminates into a showdown with the brooding Dark Lord. Their only hope to survive is the presence of a powerful shadow that covers Noble and rains devastation upon those that oppose them. Noble must discover what it means to equip the full armor of God and become a feared Shadow Walker if he is to survive and find his father. Marion Russell's fantastic take on what it means to truly rely upon God to survive life's many battles will leave you with the question: are you walking under God's shadow?