Osman Bey, who came to Kayı Obası to retrieve the relics of Genghis Khan, encounters Batur’s betrayal here. Osman Bey, who can be stopped with arrows, realizes the trap he fell into when Dündar and then Balgay leave the Ertuğrul tent. Surrounded by Balgay’s soldiers, Osman Bey comes face to face with Balgay’s sword in front of the Kayı people. Faced with Balgay, will Osman be able to get out of this situation he has fallen into? How will he respond to the betrayal of Dundar and Batur? What will be the fate of Bala Hatun, who was injured by falling into the trap of the Mongols? How will Samsa Sergeant, who has declared Osman Bey as an enemy, make a move against the Mongols?