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.
A gang plans to kill one of its members after disobeying the rules, but their plan goes south, leaving him alive to plot his revenge.
After his debts mount up in Europe, Baligh returns home to regain his right in the inheritance, but his mission soon turns into an attempt to reconcile his family.