The Reunion, Guillaume Musso

A prestigious campus frozen under the snow
Three friends bound by a tragic secretA young girl swept away by the night
French Riviera - Winter 1992On a freezing night, as her high school campus is paralyzed by a snowstorm, Vinca Rockwell, 19, one of the brightest students in prep classes, runs away with her philosophy teacher with whom she had a secret relationship. For the young girl, "love is everything or it is nothing."No one ever sees her again.
French Riviera - Spring 2017Once inseparable, Fanny, Thomas, and Maxime – Vinca's best friends – haven't spoken since graduating. They meet again at an alumni reunion. Twenty-five years earlier, in terrible circumstances, all three committed a murder and walled up the body in the high school gym. The same gym that must be completely destroyed today to build another building.
From then on, nothing stands in the way of the truth coming out.Disturbing Painful Demonic…