The Cruelest Ruler

Y/N is just a normal, peasant girl, so how did she end up in this place, serving under the King's cruel command? Well, it's simple, really. She just wants her family to be safe even if it means putting up with his insane personality, but how long will that last? How long can she hold herself together when all the man does is break her down just to keep her all to himself?

~Don't you change the subject,~
~Cuz you're my favorite subject!~
~Forever~

Yandere King x Female Servant Reader