The way the description talks about Nina and the king makes me think the king has to be the male lead. Really hope I'm wrong, but I'll hold off on reading this until I'm sure it's not one of those stories.
M8, you already know that she's 10 times smarter and stronger than you, anything you can do she could do better if she really wanted. She aint a damsel in distress. If she says she's fine, she's fine so let's not pretend like you have some noble reason to go to her.
Ah, yes unknown woman who I know nothing about. I, the emperor, will gladly let you get close enough to drink my blood to check if you have healing powers.
How does royals in these manhwas not die out? They are so damn easy to kill.
"My family are in desperate need of money, so before I even consider asking my employers who I've been working for for a long time for help or steal some valuables from one of the many rooms I have access to I'd rather ruin the life of a toddler I've been raising since she was born and get...
It's cute, but it's just a story about a normal human male and a normal human female and their journey to get normal human married. Nothing to see here.
Like why? What's the point of her being a high schooler? This just became a story about grooming a naive high school girl into a wife, and nothing that happens will really change that.