A young man from the south of the city who lives with his grandmother, his job is to sing at weddings. Aziz is introduced to Ms. Nikbakht for a job through her friend Karim. Ms. Nikbakht, a charitable woman, invites Aziz to perform a song on International Children's Day. Aziz's beloved Nazi becomes Ms. Nikbakht's daughter, but Shahram, the cousin of Nazi swingers, intends to seize Ms. Nikbakht's property after marrying Nazi.