Leon, a classmate of Ole Jacobi in his new, exclusive boarding school, faints from blood-loss, having an L-shape carved in his back, but he's too scared to talk. Ole has been writing fake excuse notes and stealing cash. Ole's cop step-father Nils Meermann can't get him to talk. In fact bully brats Sven, Max and Mike extort the knave and use a knife on his bared bottom as cruel warning against 'dobbing'.
