It all started when first-grader Egorka discovered a brownie in his apartment. Ordinary, short, with a red beard, wearing bast shoes and an untucked shirt. True, his new friend didn’t know how to tell bedtime stories. But he did a great job of drawing both Yegor and his parents into the fairy tale itself, and then the fairy tale itself decided to enter the real world. Why not? Moreover, the brownie Gavryusha never bothered with getting a diploma and a certificate for magic. But casting spells without permission is much more fun! Let's go, brothers?!