"Muhteşem Yüzyıl: Kösem" is the continuation of one of the most epic series in the history of Turkish television. The story is set in the territory of the great Ottoman Empire, led by the ruler Ahmed I. While the sultan's military achievements have become the basis for many legends, this series focuses on a different aspect. The main protagonist is the beautiful concubine, Mehpeyker, who enters the harem at the age of 14. Ahead of her lies a path filled with ups and downs.