A humorous lawyer and family series: Her father's heart attack means that Niki Berger (Nele Kiper) has to step in and support her sister Caro (Eva-Maria Reichert) in the family business until the head of the law firm is back in office. Lifelong rivals, the socially committed, upright Caro and the tough, business-minded Niki clash while preparing for the appointment with their first mutual client. No one suspects that Niki has lost her license and is actually no longer allowed to work as a lawyer.