It is not justice to fight for 'Your Right".
Amar who is killed by his own kith and kin, is saved by the grace of almighty. He becomes Amru and is hired by his Mama to loot his own property, to kill his own step mother-grandmother, etc.
When he lands in his empire the killers are aghast and try to prove him to be an imposter but he is too smart to be proved.
He stays there becomes darling of all except for his step mother, whom her own trusted men, her partners in Amar's killing have ditched her and have befriended with Amru not knowing that he is the same Amar whom they have killed earlier.
Amru spares no means bad or good to get the truth, the plot of his killing vomited out from them.
(From the official press booklets)