Paul is a teenager in the underground scene of early-nineties Paris. Rave parties dominate that culture, but he's drawn to the more soulful rhythms of Chicago's garage house. He forms a DJ collective named Cheers (as, in a parallel storyline, two of his friends form one called Daft Punk, who float throughout the movie), and together he and his friends plunge into the ephemeral nightlife of sex, drugs, and endless music.