Mikhail is 44 years old, he has not particularly succeeded in life, he lives in the apartment of his wife, who drags the whole family. The only thing he has is a video blog where he and his son Stepka are engaged in unpacking and reviewing toys. During the next recording, Mikhail learns that his wife has another. Mikhail divorces, becomes a Sunday dad, but decides to continue their blog with his son. Only now he comes out in a teaching and educational format, Mikhail passes on his life experience and wisdom to Stepa. And since he does not have much experience or wisdom, all his attempts end in some kind of incident.