Summer is in full swing in a Dordogne camping site. With a rumour about the presence of a panther in the surroundings spreading around, the teenagers can sense a feeling of danger to their core. In this electric atmosphere, 17-year-old Laura starts an ambiguous relationship with a creepy yet charming writer. After Tristesse Club, Vincent Mariette flirts with the supernatural in a second feature that mixes the crime thriller with an initiatory portrait.