Commercial photographer Richard, very satisfied with himself and his life, considers himself the perfect spouse. But only until his wife Charlotte discovers her dream man on a dating portal.
A man and two women are trying their luck in the red room in the countryside. The older (but therefore not wiser) Fred, freshly divorced as a kisser who still desires his ex, meets the self-confident Lucy, who feels called to explore the soul of men in her novels. She lives with her intimate friend Sibil in a Vorpommern house in the countryside. Fred decides to move from Berlin to the two women and try a ménage-à-trois. They get to know each other and themselves.
En Alemania, una fuga en una central nuclear provoca una catástrofe, matando a 38.000 personas. Los jóvenes amantes Hannah y Elmar consiguen un refugio y evitan la muerte, pero no se libran de ser contaminados por la nube radioactiva.