Set in 1994 Baku, the film modernizes Üzeyir Hacıbəyov’s musical comedy "O olmasın, bu olsun" by recasting Rustam Bey as an opposition figure who hopes to reclaim his lost office by courting wealthy businessman Ibka’s family. As in the original, a series of comic deceptions and mismatched identities ensue, though all the principal characters have been updated to fit the post-Soviet Azerbaijani context.
The block's residents get a message from Tofig who has been hiding in Moscow saying that he is in trouble. They leave for Moscow to rescue him.
A funny story happens to a block's residents. Everything begins when Tofig comes back from soldiering. Mommy wants to marry off his only son. His future father-in-law is a professor. But this professor is not like others.
