Lyosha and Aliona are to get married soon. Everything would be fine if on the eve of the engagement Lyosha had not met Ira, a famous journalist. Her character does not fit into Alexei's ordinary world at all. Ira brings chaos into his life, and Aliona, a naive girl, loves her fiancé as he is and dreams of marrying him.
Ira's adventurism, who is ready to do the craziest things, makes Lyosha realize that his life could be much more interesting. But is he ready to embark on an adventurous life when a happy future with Aliona is promised to him?