In this action-packed sequel to The Brokenhearted (2013), superheroine Anthem Fleet takes on The Invisible, a group of Southsiders determined to extract blood, money, and fear from the rich, privileged North. Anthem is not unsympathetic to their cause; after all, her boxer boyfriend Ford is a Southsider. But she is determined to stop the senseless killing of children and young people, as well as the total destruction of her father's perhaps ill-gotten empire.