Osman is the youngest child of Ertugrul Ghazi; whom was the head of Kayı Tribe. Ertugrul Ghazi’s sickness caused a power war between Osman and his uncle, Dundar. Bala Hanım’s and Osman’s path has crossed and they fall in love at first sight. Osman will fight for both Kayı Tribe’s future and also to be with Bala Hanım despite all the obstacles.