Armor forged in the stars

Before becoming a mercenary, A married couple found an infant laying in a basket in front of the church during their wedding night. They adopted the boy and raised him like their own child. The adopted mother wanted to admit to their adopt son that they were his adopted parents but she was worried her heart might get shattered if she told him the truth.

One night, The boys adopted father was slowly dying of a weak heart. the father looked at his son and said "Be strong, protect people from harms way." The father died and the mother was heart broken. Seeing to much pain around him he started sprinting out the hospital, overwhelmed by the grief he was unable to cope with the imminent death of his father. But then he was found by a group of outlaws and their allies and helped trained him to fight enemies who are wanting to harm the galaxy.