Three-year-old Nikola Szlezyngier disappears in unexplained circumstances and her parents Angelika and Dawid are the main suspects. Angelika contacts an old friend Joanna Chylka, a brilliant, cynical and successful lawyer to help. With her new apprentice Kordian, Joanna will try to bring the case to a happy close.

The four-part documentary series explores how substances that are now considered illegal drugs came to Finland. The concept of illegal drugs was only born in the 1960s. Before that, cannabis, opium, morphine, heroin, cocaine and amphetamine were mainly medicinal substances that were also occasionally abused.