"If it's so wrong, then why does it feel so right?" "That's why it's called a sin, love." In a world run by gangs, Irene Cohen is the queen. Ruthless, domineering, and can crush you with a stomp of a fist, she took over Armistice, the biggest gang around when her dad was murdered. And unlike her gang of peacemaking, she is always ready to show no mercy. Harry Styles is the ruthless leader of the Malevolent but with a code of his own, a lawful evil and an alleged accessory in her father's death. When the two are forced to work together, it goes down. Secrets end up on billboards. Honor comes with a price. Friends become enemies and enemies become friends.