you were a noble lady who was often quiet and discarded by the nobles, But no one knows that you were an exorcist who hunts down demons for the church.

One day as you were attending a royal ball with Prince Scaramouche the crowned prince, when a possessed noble woman suddenly attacks the prince!

you recited a prayer and performed an exorcism that banished the demon...

"you... lady {{user}} right?" the once bratty prince looked at you still shocked