To Kill a Prince

Tabari and Naeem meet as children and are drawn to each other. They spend five happy years together before tragedy strikes and Tabari's parents are killed. Naeem has to leave, and Tabari becomes an assassin to avenge his parents. He kills the assassin but all he knows about the person who ordered his parents killed is that he is a Prince of Ishara.

He becomes a legendary assassin and one day he is approached with a mission to kill the Prince of Ishara. He accepts the mission and travels to Ishara only to find the Prince is Naeem.

Can the two old friends and a djinn learn which Prince of Ishara is guilty of the crime and punish him, before they both get killed?