The drama offers Arnošt Pánek, chairman of the National Committee, as the protagonist of the story. Pánek is disturbed by news of the arrest of his protégé Kvasil – chairman of a JZD agricultural cooperative in the nearby village of Spádová. He is responsible for the revival of a neglected village, but is now accused of theft, fraud, and – on top of that – the rape of an under-aged girl.
At the funeral of his schoolmate, the nearly-fifty-year old architect Jirí Mánek (Václav Voska) meets his former close acquaintance - physician Jarmila (Blanka Bohdanová). They both are still single. Jarmila has recently returned to Prague after years of work on the frontier. Jirí leaves for a business trip. As a conservationist, he is to grant permission for an adaptation of a Baroque château to office spaces. On the road, a pretty young hitchhiker named Eva (Ida Rapaicová) stops him. Eva is Slovak and her spontaneous behavior enchants Jirí. He thus does not mind making a short detour and takes Eva all the way to the luxurious cottage of her parents. A romance develops between the two people, so different in age and temperament.
A cunning plan to deprive an "illegal millionaire" of his ill-gotten wealth. But the catch is that someone else has an even more subtle plan...
