Indigo awakening

When voices only he can hear tells Lucas Darby to run, he runs, telling his sister Rayne not to look for him. Searching for him anyway, Rayne meets Gabriel Stewart, a runaway with mysterious powers, and they discover that Lucas is running a church group called the Believers that hunts "Indigo," or psychic teens, fearing them to be man's next stage of evolution. Now, Rayne must depend on Gabe, who has a terrifying new power awakening inside him.