Rahmanzadeh and his wife and daughter Maryam and their little son MohammadReza go to the north for fun. Reza Sharifi prepares a villa and tries to get the girl. Maryam is looking for a rich young man named Mehran Bozorgniya; But she takes a poor young man named Ahmad instead. The two fall in love after a while. But Ahmad reveals that he is not Mehran. Maryam leaves Ahmad and accidentally meets Mehran.
