Olivier, a handsome but callow and moody young student, picks up an enthusiastic actress during a theatre rehearsal, and is introduced to her acquaintances -- a group of jaded rich kids who spend their time storming around the Riviera harassing passersby, throwing wild parties and following all the latest trends.
A group of boys playing near the seashore in Tokyo find a goat, kill it in a tug of war for ownership, bury it with ceremony, and, except for one boy, run off in heedless laughter ready for more games.
When a worker digging up a rose bed in the garden of a rich, influential factory owner uncovers a skeleton, suspicion spreads: Is the man who is so respected in the town possibly a murderer?