Sofia Boutella stars in this French musical horror written and directed by Gaspar Noé. When a group of urban dancers meet at an abandoned boarding school for a three-day rehearsal, they decide to dedicate an evening to a party where they share a bowl of sangria. When they start to hallucinate, they realise that someone has spiked the drink with LSD. As a few of the dancers begin to reveal their darkest secrets while under the influence of the drug, some will end up experiencing heaven while others descend into hell...