Hassan Al-Sabah, Nizam al-Mulk, and Omar Khayyam agreed to support each other if one of them came to power.

Hasan Al-Sabah departs from Isfahan to Egypt after the muezzin's murder, while Omar Khayyam encounters opposition to his philosophical ideas.

Hassan meets Caliph Al-Mustansir Billah, pledges his loyalty to him

The events take place in a historical context, in the 11th century, where the leader of the Assassins, Hassan al-Sabah, and his leadership of the band that was famous for carrying out bloody assassinations of prominent figures at that stage.

Hassan's plan to kill the Abbasid Caliph fails. Nourhan runs away on her wedding night and is kidnapped. Hassan is arrested and Abu Ali confronts him that he has betrayed the covenant and threatens to torture him and then kill him.

Dunya Zad escaped with Zaid bin Sihon's help, while the "Nezam el Mulk" focuses on executing Al-Sabah, Burzuk Amide emerges in the final moments.

The followers of "Al-Sabbah" join him and renew their allegiance, while he plans to seize Almout Castle

Dunya Zad and Hassan Al-Sabah reunite once again at Almout Castle. Al-Sabah sends his son Hussein to another castle and plans to kill the King's regime.