The series is about two families' Nowruz holiday in an old and historical house in Kashan. Lotfollah Khan Farshchian, the owner of the house, is a sick and old but wealthy and respected man who has a hand in charity events and based on a pledge he signed forty years ago he's promised to donate half of his properties to an orphanage that his old friend, Haj Karim Golabchian, had established many years ago. But as soon as the news is announced it raises hell between two family members. Shapoor Khan, Lotfollah Khan's son-in-law, sees the pledge as a threat to himself, but Salar Khan, Haj Karim's son-in-law, seeks his gains when the pledge finally gets processed and him exploiting that opportunity! The members of the two families would do anything in their power to pave their own roads and to get what they think is best for them, but...