American Variety: Scientific Exorcism

My identity is that of a priest.
My hobby is exorcism.
My favorite thing is the mission reward.
My favorite scene is the nuclear explosion.
The person I want to be the most is a superman without any weaknesses.
I like to keep a low profile.
Hate trouble the most.
One of the favorite maxims is blood for blood and tooth for tooth.
"..."
This is a somewhat bland exorcism story.
Pervert, wizard, magic, vampire, werewolf, demon, killer...
Note: Everything in this parallel world is purely fictitious, please do not substitute it into reality.