Anja and Christop Bremermann have been married for 24 years and have to admit that their love for each other is slowly fading. They decide to divorce by mutual agreement. But the whole thing doesn't go as smoothly in practice as they initially thought. By the time it gets down to the nitty-gritty and involves money and mutual recognition, the serenity is over. While the couple's lawyers fight a bitter duel, the unique dynamics of the mud fight suddenly make Anja and Christoph's lives exciting again. The unexpectedly sparked passion even leads to feelings long thought lost flaring up again...