He's the long lost brother of Orhan, Aleaddinand Fatma Hatun. the son of Osman Bey and Bala Hatun. Aktemur was separated from his parents at a very young age, and was brought up by Maria, and Tekfur Justanius. He thought of Maria as his mother, but never knew the dark secret she had been hiding for years;she planned to kidnap his siblings. When Orhan and Aleaddin are brought to Bileck Castle, he recognizes them to be his brothers. Aktemur acts quickly to save his siblings. But will he be able to save them before its to late?