Tahir, Osman, and Taci are three brothers living in Samsun. These three brothers, who have completely normal lives, are shocked one morning by the news from the Ministry of Culture and Tourism. Because the brothers are 6th generation relatives of Leonardo Da Vinci. Moreover, the surprises are not limited to this. Da Vinci's world-famous Mona Lisa painting was inherited by his grandfathers, whom they had not met for a long time, in Carsamba. The trio, who started to plan to find a way to get the painting from their grandfather, soon begin to dream of getting rich. However, things will not be as easy as they think.