Su Luoying is an all-rounder from the twenty-first century. After being stabbed to death by someone she trusted, she transmigrates into the body of a foolish girl with the same name.
As luck would have it, while General Su was defending the border, the original owner was tricked by Han Shi and Su Luoye. She'll make them pay for every last one of those scores.
When she treats the sick and saves lives, he trusts her. When she puts pushy people in their place, he stands up for her. He falls for her at first sight. She had planned to save her money and leave to live out the rest of her life, but then she catches the attention of a wickedly charming and cunning prince. She raises her blade, and he hands it to her. She stirs up trouble, and he makes sure she has backup.
“Your Highness, we're not close enough to call each other by our given names.”
“That's fine. We'll be close after a few more meetings.”