Omar was born under a prophecy of evil known as The Black Seven. Due to being the 7th son from a 7th son, and born on the 7th day, his life brought a curse to those who knew him. His mother died during child birth, and his father and six brothers died from a plague Omar brought back from a near by village. Because of his curse, the people from his village wanted to kill him, and so Omar fled and began a life of crime abroad master criminal until he's hired by the Nazis to retrieve a treaty and crosses paths with the hero Black Jack.