A dream-like version of the Sabbath in the Middle Ages: one night at full moon, the women leave home to meet with the devil in the woods. Several orgiastic ceremonies later, they all return home at cockcrow. All except for one, the youngest, who is under an evil spell.
The tentants of a block of low rental housing lead their daily lives without ever meeting each other. A succession of strange events make them suspicious. They discover that a crow is responsible. They decide to catch it. After its disappearance they will be able to meet and talk together.
