"Kuruluş: Osman" is a Turkish historical drama television series that premiered in 2019. It is a sequel to the popular series "Diriliş: Ertuğrul" and focuses on the life of Osman I, the founder of the Ottoman Empire. The show portrays his struggles to establish a new state amidst the challenges posed by rival tribes and the Byzantine Empire. The series features a mix of action, drama, and historical events, showcasing the values of bravery, leadership, and loyalty. It has gained significant popularity both in Turkey and internationally, contributing to the renewed interest in Ottoman history and culture.