FILM EXTREME PRESENTS: The Inspector once more visits the boarding school and gives the school a tricky tool specially designed for executing punishments. But while the joiner is explaining the teacher how the machine works, hell breaks loose in the girl's site. It is soon dawn, Anette is still resting, but three of her schoolmates wake her up, to punish her for some old offences. They torture, mortify the little traitor and beat her with various tools, who with her last breaths manages to reach the director's office. The doctor is shocked to examine the tortured girl, while the director and the Inspector starts interrogating the guilty students. The girls give in under the strikes of the belt end tell the name of their leader. The sinner is tied to the new torture-machine and harsh punishment begins. First the girl denies her being guilty, but after more than a hundred strikes she pleads guilty.