The story of a ridiculous and ridiculous seventh-grader boy, whom no one seems to take seriously: neither teachers, nor peers. But then one day a new one appears in his class with which he manages to make friends .

Lyosha Zhiltsov, an ordinary boy, who is studying in the 8th 'A' class, where everyone considers themselves "personalities", and only Lyosha is nothing. And then one day a new girl appears in the class - Zhenya Karetnikova - a calm, smart and serious girl. They became friends with Lyosha. Gradually, communicating with her, Lyosha realizes that all his troubles are from his own laziness and unwillingness to change himself, to make himself better. Lyosha tries and gradually becomes stronger, bolder, more diligent and resourceful.—Tango Papa