Paris, New Year's 2000. On a Paris street, a strange mood is brought about by the appearance of some young men. They are, in fact, not human. At the turn of every century, the season for graduation at Hell's School of Demons returns. These young men's last task before they may graduate is to go to the human world. Vim is given the task of making the life of Adjani, who happens to be the first person he meets, as utterably miserable as possible. This is troublesome to Vim, for Adjani is a woman who already draws unhappiness to her. Vim becomes very anxious... A little black spice for the New Year, in this fantastic love comedy for adults.