A young couple who are in love return to their parental house, after being dropped out of university. There they find out that their parents are against their mariage.
Peyman, displeased with his father's decision to send him abroad, leaves the party that was held for him and goes to his favorite girl Parastoo.
Despite her father's objection, Peyman takes her with him in his car. While driving they get arrested in one of the street police stations due to lack of family relationship.
The conflict between Peyman and one of the police officers while filling out the commitment sheet makes the situation worse and he gets imprisoned for assaulting the police.
During his imprisonment, one of the prisoners encourages him to escape from the country. Peyman escapes from the police station at a suitable opportunity and decides to leave the country with Parastoo..