Hilda is a juvenile 22 year old living a boring life
The only thing that makes her happy is her ability to see,
and exterminate ghosts. (A hobby that she gets serious.
intimate. pleasure out of.)

However, one seemingly normal work night changes everything,
as the moon turns blood red, and the gates of hell begin to slowly
creep open. too occupied with slowing the gates, satan chooses hilda to
to exterminate the ghosts flooding the world, and stop this event known as: