Lyudmila has always been attracted to the role of a muse with a talented wife. Only men for some reason don’t “get accustomed”... However, she is not so lonely: her daughter Sasha and little granddaughter live with her. Chance brings her together with businessman Pyotr Bulygin, who in his youth wanted to become a writer, but now the entire course of his life prevents this. But in the end, he seriously takes up the fulfillment of his youthful dream - he divorces his wife and leaves the company. Freed from his previous obligations, Peter begins to write a novel, and his muse and co-author Lyudmila helps him. Meanwhile, genuine passions are swirling among the “younger generation”: Artem, trying to return his father to the family, begins to look after Sasha, mistakenly mistaking her for his father’s passion...