Dmitry Gorin is awaiting the post of branch manager of a savings bank. But one day he accidentally gives an extra amount to a person who works in the taiga on the construction of the Siberia-Ural power transmission line. To return the money, Dmitry has to go to the taiga. But he is not in a hurry to return to Moscow. The fact is that he discovers a completely different life, which he likes, and meets the girl he dreamed of