Mehmet lives with his family in a shanty in a poor neighbourhood. He tries to support his family by playing clarinet in a casino at night. He also wants to become rich by composing music. The house they live in belongs to his brother-in-law. When his brother-in-law sells their house to a contractor, Mehmet and his family are in a difficult situation. Mehmet, who owes money to his brother-in-law, starts to work during the day to keep the house.