"Ladybug," "Silent" and "Cobra" are 19-year-old young men who have everything, but want even more. They are smugglers working for "Black" - the head of a Szczecin smuggling gang. Unexpectedly, a certain Chmielewski, the richest man in Szczecin and former boss of "Black", gives up his illegal business. The good "deals" with customs officials come to an end. The boys decide that they will continue to manage on their own. However, in order to continue doing "business", they need to hire someone with a "clean" passport. The choice falls on Robert - the class primer.

"Later it was said that the man came from the north from the Powroznicza gate. He walked on foot, and led his horse, which was laden, by the bridle. It was late afternoon and the stalls of the ropemakers and saddlers were already closed, and the street was empty. It was warm, and the man was wearing a black cloak thrown over his shoulders. He was drawing attention." - So begins the short story "The Witcher" by Andrzej Sapkowski, which gave rise to a seven-volume series.