Kurulus Osman Urdu | Season 6 Episode 16 Scene 1 I Ghor se dekh lo! The people of Anatolia were forced to live under the circumstances of the danger caused by the presence of Byzantine empire while suffering from Mongolian invasion. Kayı tribe is a frontiersman that remains its' presence at Söğüt. Because of where the tribe is located to face the Byzantine danger, they are in a continuous state of red alert. Giving the conditions and the sickness of Ertuğrul Ghazi, there occured a power vacuum.