A fun thing: instead of a wedding - a funeral! Valery and Margarita Serebryakova decided to get married and went to Finland, where Valery’s relatives lived, with whom he wanted to introduce the bride. They were received very well, everything was wonderful, and nothing foreshadowed trouble. And so... Bodybuilding trainer Valery Kurilov was killed with a knife in the back, in a foreign, but peaceful and law-abiding country, where, apart from his family, he knew practically no one. Private detective Tatyana Ivanova immediately goes to Finland to understand what happened on the spot...