Colombine finally wants to know who her father is. But her mother vehemently refuses to tell her. With the help of Mathilde the greengrocer, Colombine obtains a magic potion that transports the 13-year-old several months back in time to the "Fête des Vignerons" wine festival in Vevey. There, Colombine must summon up all her courage to uncover the secret of her father.
End of the winter season in “Les Cimes”, a small ski resort in the Swiss Alps. As the snow melts, the body of a murdered woman appears near the French border. At the head of the investigation, Inspector Sterenn Peiry, however, keeps a dark secret...