Villains Are People Too

A mysterious group of attackers destroy Zain's tribe and leave him as the only survivor. In his agony, an angel comes to him, resurrects his tribe as an army of the undead, and tells him to destroy the people that killed the people he loved. He does this only to be hated and labeled as a criminal by the rest of the tribes. Despite this, he strives to free the rest of the tribes from corruption.