Pierre was born and raised in the small city of Saint-Michel-de-Bellechasse. He had a happy childhood but never quite fitted with his peers, as most were religious and quite calm people. Pierre, on the other hand, was more of a reckless person, getting himself hired as a drug dealer for his village and a mule to the bigger towns. Most people didn't expect him to do such things, as outside of that environment, he seemed quite the same as his brothers; Religious, zealous and having a good morale compass. However, that whole ordeal changed the day he was arrested for possession of an illegal firearm and possession of a hefty amount heroine and methamphetamine.
Most of his family rejected him, but what most didn't know was that it was his father that put him up to that task. Pierre wasn't going to ruin a good christian's man life because of his own mistakes, so he took the blame for it all, and passed quite a few years in jailed. A few weeks after his incarceration, Pierre had learned that his father died, and saw it as a sign of divine justice. He renewed himself to the Lord and promised to the Lord and himself that no longer shall he go against the ways of our Savior and that he must be a devout defender of his faith, as his inaction caused issues for the religious community in his village. After a few years, Pierre was released because of his good behavior, and he aimed to spread religious teachings instead of what he now saw as sins. His new mission took him in places where he had wished to never return; the streets of the big city. It is there that a wave of cleansing began.
First were the people that, in his old life, did not care for the Lord. After were the people distributing and spreading the diseases of today. He cleaned and purify them, one after the other. Greed and lust were the fall of many, but a few repented for their sins, and so were forgiven. Treat your neighbor as yourself. If Pierre had been forgiven, why could they not?
However, people are deceitful, and after Pierre had them repent and liberated, some went to the agency of false security. Soon enough, Pierre was wanted, but people took his side. Pierre found himself crossing the southern Border and got himself connected with a few religious zealots as himself, and together, they agreed. Pierre need for the salvation of humanity had been tamed, and he now knew what he needed to do. Defend his faith and the Glory of the Lord with arms. He fought in the middle east and there, he found more people like him. After sharing his story, some took kindly to him, others were repulsed by him. But at least he found himself a new family in the doing. He moved with Zachariah as a devout member of his following, and remained with him ever since the infection started.