The time-traveling female PK is a bad count.
What? Want me to work as a maid to offset the expenses in the castle?
Don't think about it! Do nothing as a maid!
Oh, there is a salary.
Are there any bonuses at the end of the year? !
"What is that! Lord Earl, can we sign the contract for a few more years?"
*******************
Note: In this world, fairies are the darlings closest to God and can bring light and hope to people.