Kielletyt aineet is a grim and serious description of the near future in Finland and the reality of narcotics classified as a illegal substances. The story follows a group of random people involved in drug use and the authorities who are trying to eradicate the use of these narcotics.
It is the 6th of January, 1975 in Finland, the last day of Christmas. Six teenagers decide to break in to a local school. When having fun and games in the school, things start to go bad. They are not alone, someone is watching them.