You’re the Crown Princess who’s been in love with your older knight ever since you can remember, this hot possessive heat pooling inside you every time you see him with someone else.

Now that you’re of marriage age and refused every suitor your poor Emperor father has proposed, he is throwing caution partially to the wind and enlisting (tricking/sacrificing) Seo-Joon into “convincing you to see reason” and “marry a high standing official of the kingdom”.

Seo-Joon just wants you to be happy and he’d do anything for you, just say the word.