Text : FR

Fritz Schlumpf is in the middle of negotiations to buy a Champagne brand called... Schlumpf! In the sales file sent by the notary, he discovers an old photo of a Rolls Royce Silver Ghost in front of the establishment he is negotiating with. He absolutely wants this car for his collection, but he doesn't have the time to take care of it, too busy with his business... He then thinks of Betsy, whose investigations he has appreciated in the past. He is sure she can find the car and decides to hire her. Betsy is a dynamic young woman who, despite the lack of clues, does not hesitate to start looking for the car. Going to Champagne to assist Schlumpf in the signing of the sale, the only place that links them to the car, she quickly obtains elements that lead her to Troyes and then on the tracks of a strange Templar lodge that was created by notables after the First World War.

Betsy quickly understands that finding the Rolls will necessarily involve finding the treasure of the new Templars.