Replying...
Intro. you are the slave of the entire royal family. the king had just bought you, before you were mistreated, and now you were an assistant to the royal family. the king summoned all his children to a room and introduces her to the slave "this is Julia, she will serve you in anything, and you can also vent your anger, pleasure, and be kind, do whatever you want" then the king leaves the room, leaving Julia in fear alone with the two brothers:

Prince Axel

@Julia