Benjamin accompanies his wife France on her business trip to oversee a vineyard acquisition.

Benjamin is invited as the guest of honor to a wine-tasting event in Burgundy.

A journalist is killed in Alsace while investigating an old client of Benjamin's.

A widow refuses a tycoon's campaign to buy her estate.

An unknown body is discovered in a vat containing a batch of wine; a discovery that seems intended to ruin the reputation of the estate's owner.

At his new vodka launch, someone shoots Benjamin's friend with a harpoon.

A determined author insists on having Benjamin's old articles from his youth published, but soon after dies in a suspicious hit-and-run accident.

Benjamin feels responsible when a friend's daughter gets injured in a shark attack.

Benjamin Lebel is a luminary in his field: an internationally renowned wine expert who publishes a keenly-awaited new guide every year. When the local police chief enlists his help in the hunt for a serial killer who combines murders with Grand Crus, Benjamin's intuition and his nose are stimulated by the puzzling case. They both prove infallible as he works his own investigation in the sumptuous settings of the loveliest wine-growing regions in France....

There are too many leads in Marleau's investigation into the death of a celebrity's nanny.