Magically attracted by cards, dice and roulette, they try their luck. The meeting point is the Reinhardt couple's apartment, which turns into a gambler's paradise in the evening. Dagmar (Karin Ugowski), the young wife, enjoys life in prosperity. With the money she has earned, she can satisfy her excessive living demands. However, Kante ends Dagmar's lucky streak. With skill, lazy tricks and hoax, he pulls luck on his side. When happiness is lacking over a longer period of time and Dagmar becomes more and more indebted, she persuades her brother to rob a victim of her fiercest adversary in order to get the money.