Selma, who works as a secretary in a factory, plans to marry Erol, the son of her boss. Belma, a member of a theft gang who plans to rob the safe of the factory where Selma works, resembles Selma very much.
The male central character (played by Ayhan Işık) and his spouse (Pervin Par) fall out with one another over a domestic affair. In revenge he decides to ruin his father-in-law.