My Pitiful Backstory

I am a servant of God. Most others are incessant children begging for candy that they will never receive. Since childhood, I knew I would help the world.I will exterminate the fleas that spread this plague, this illness, which has plagued the world for centuries, that has killed so many. I will lessen the spread. I know how to cure it. I can cure the people, one at a time, for as long as it takes.