This work tells about four 10-year-old boys who live in a small village. Many people claim that there is nothing to do in such small settlements, but this book proves the opposite. Gerka, Petka, Mikha and Igorek are trying to somehow entertain themselves, fortunately their parents are busy with their own affairs, so they are left to their own devices. Each of their adventures is unique; while reading the book, all the heroes experience many trials.