"Ertugrul" is a Turkish historical drama television series that first aired in 2014. The show is set in the 13th century and follows the life of Ertugrul Bey, the father of Osman I, the founder of the Ottoman Empire. It portrays the struggles of the Kayi tribe as they face various enemies and navigate political challenges. The series highlights themes of bravery, loyalty, and justice, showcasing the cultural and historical context of the time. It gained immense popularity both in Turkey and internationally, contributing to a renewed interest in Ottoman history and Turkish culture.