Vitya Kasatkin has an unusual hobby - he is engaged in Japanese sumo wrestling. His love for sumo was instilled in him by his father, who left the family 8 years ago and went to Japan. For many years, the boy has been living with one dream - to get to a youth tournament in Japan, in the hope that his father will see him, understand that he was wrong, and return to them.

Lavrenty Semenovich Timoshin, or simply Lavrik, is a young, promising, but very anxious candidate of sciences, who heads the biochemistry laboratory of a serious research institute and has been developing a cure for fear for several years. Mostly from his own. Lavrik is afraid of everything — scientific achievements, his mother's anger, love and reforms at the National Research University. The lat...