The story is about a family that is not financially well off. At the same time, one of them named "Bijan Jamali" (played by Mehran Modiri) is informed that he has won a very expensive car in the bank lottery. He is happy to hear this news and goes to the bank to get the prize, but the bank manager tells him that he shared this car with another person in Arak named "Kambiz Baghi" (played by Reza Shafiei Jam and taken from the character of Safa in the series Acacia Alley has won in the final episodes of the series. From this time on, adventures and problems begin, and everyone tries to get a bigger share of car sales, which leads to comedy events.