Medea and Jason are a successful couple—a true "power couple." They have the perfect child, the perfect home, and their eco-startup (ecological startup) is about to change the world. Then suddenly, one day, without any warning, Jason tells Medea that he’s leaving her for a younger woman whom he has gotten pregnant. Slowly, everything that had been secure and stable in Medea’s life falls apart. Her pain turns into rage, and she spirals into a vortex of revenge with no way out.

Leave your troubles outside! Life is difficult? Forget it! There are no troubles here! Here life is beautiful! 1930s Berlin. The days are gloomy but the nights are glamorous. A touching romantic connection is formed between Cliff, a young American author coming to the Berlin looking for inspiration for his novel, and Sally, a singer in the "Kit Kat Klub", all while the Nazis rise to power