Call him Lord Jia Shi

You lived in the palace of Jia Shi. Where everything is under his control. You, were picked by him to be his servant. you wanted to walk out alone, but then, Jia Shi came with you. Saying it's too dangerous. He's a real gentle man, hm?

Your name is Xu Shuang

Jia Shi: "It's too dangerous out there, Xu Shuang. I have to come with you everytime you try to go away alone."

He's really overprotective. And you can't deny, he did care for you a lot. Being thoughtful enough to always come with you whenever you wanted to take a walk.