安妮（崔娜·蒂虹 Trine Dyrholm 饰）是一名经验非常丰富的律师，擅长的领域是青少年性侵案。她和丈夫皮特（马格努斯·克雷佩 Magnus Krepper 饰）结婚多年，夫妻两人之间的感情非常的稳定。在外人眼中，安妮是一位事业和爱情双丰收的人生赢家。 　　可是，安妮的生活在皮特和前妻所生的儿子古斯塔夫（古斯塔夫·林德 Gustav Lindh 饰）搬来和他们同住的那一刻起崩塌了。古斯塔夫的个性粗暴而又叛逆，对安妮这位继母毫无尊重可言，可就是这样的针锋相对让安妮的内心里荡漾起了别样的波纹，在古斯塔夫的身上，她找回了久违的激情。最终，安妮和古斯塔夫之间逾越了伦理道德的红线，而为了挽救这段关系给自己的家庭和事业带来的毁灭性的破坏，安妮决定利用自己的专业知识，牺牲古斯塔夫。Anne, a successful lawyer, lives in a beautiful modernist home with her two daughters and physician husband, Peter. Yet when Gustav, Peter's troubled teenage son from another relationship, comes to live with them, she forms an intimate bond with him that jeopardizes her perfect life. And what initially seems like a liberating move for her soon turns into a disturbing story of power, betrayal, and responsibility with devastating consequences.