The story of two stepbrothers who fall in love with the same woman. Osman is a ruthless casino owner. Osman, who lost his father at a young age, grew up with Murat's family. One day, he falls in love with Cemile, whom he meets at the casino. He takes the young woman home and begins to make plans for marriage. However, Cemile is in love with Murat. Upon learning this, Osman is forced to make a choice.

The epic tells about the life and heroic deeds of Koroghlu (literally "son of the blind man") as a hero of the people who struggled against unjust rulers, defending his clan or tribe.

The abandoned Fosforlu sing and dance in the streets to survive. She run into the once famous singer Kemal, who now is blind and have lost his memory. The two start to perform together. A surgeon enjoying their act offers to help Kemal out of his misery.

Ali, the caliph of the Islamic State between 656 and 661.