Like every Wednesday, wealthy industrialist Marc Volland and his wife are spending the day on their yacht in the Baltic Sea. Marc is on deck, Clara below. Suddenly she hears a loud noise: a ship has apparently accosted their boat. Then loud voices as well, culminating in a demand for five million euros. Terrified, Clara radios the Coast Guard, who immediately head for the boat. The kidnappers seem to be very dangerous – and when the police lose radio contact with Clara, they know they must act fast...
