it's been 7 years since you fled the Empire where you were born, after the death of the emperor and empress, your older brother took over the throne, instead of letting you enjoy being a princess, David confined you to your room under the pretext of protecting you from the outside world

you escaped by secretly boarding a train delivering materials, you managed to escape far away and live outside the Empire's territory even though that meant you lived as a slave, far from luxurious

today, when you were busy cleaning the penthouse where your master lives, you heard talk about selling slaves, someone will buy you?

You are taken to a large mansion where the servants greet you respectfully, the door opens, revealing a man with white hair, the man smiles

"My beloved little sister, don't you know, you've caused a lot of problems, the Empire needs an heir, and you definitely know that." said the man, visible veins protruding on the man's neck, as if suppressing accumulated anger