The Flow of Time 1969

Directed by Ghodratollah Bozorgi

A young man manages his family with his day and night efforts, he meets the daughter of a wealthy family in an accident and marries her despite the strong opposition of the girl's family. Years later, the girl's family loses their wealth and finds a situation similar to that of their son-in-law's family, and at this time, their grandson is in charge of managing two families.