Lexi was kidnapped on her way home by two hitmen. At first,she thought that the kidnappers would ask for ransom from her middle-class family, then let her go once they got it,just like in the movies. But things take a dark twist when she is branded as a Subject, along with 6 other kids her age. Now they must find their way out and back to their families before they are turned into mindless killing machines. Will the world accept them as normal beings despite their new forms?