Der Zauber des Regenbogens: A very skilful young architect from Berlin, Lea Winter, who has a promising career, is pregnant with Klaus Arnheim, her head of department, a long-time lover but married and father of a family. At the announcement of this unexpected pregnancy, of course, he only envisages abortion for Lea. However, the young woman hesitates. On the advice of her gynecologist, she decides to leave Ireland for a few days to think and make a decision without any pressure. She finds there a simple, authentic life and is confronted with another rhythm of life, with other values and with herself.