In the 1990s, 20 French urban dancers gather for a three-day rehearsal in a forest boarding school, sharing their last dance and then a party around a large sangria bowl. As the night wears on, a strange madness takes hold, and they begin to suspect they've been drugged. As they succumb to their neuroses and psychoses, the hypnotic music takes over, sending some to paradise and others to hell.
Climax
A group of French dancers convene at an isolated school building to rehearse on a cold winter evening. As the night wears on, their revelry descends into a surreal and terrifying experience after they discover their sangria has been spiked with LSD.