A walker finds the body of a young town on a burned sailboat around Lake Annecy. A young man was on board with her... but no trace. The fire was indeed criminal, gasoline had been poured on the deck. The victim's name was Cassiopeia and he was 17 years old and the young man's name was Virgil.Was Virgil's body swept to the bottom of the lake, or is he still alive somewhere in the wild? Cassandra investigates this strange crime in the middle of the tourist season while the cup of the city of Annecy is due to start in a few weeks. (thetvdb.com)