Yu Moli, who sells insurance with her silver tongue, has an accident and transmigrates into the body of a country girl with the same name in a small village in Lingnan Circuit during the early Tang dynasty. Then she starts working her wiles...
“Big brother, want a sister-in-law?”
“Second brother, if you want to take a master, you have to marry your second sister-in-law first.”
“Third brother, Dad doesn't like you, and Mom doesn't love you, but I've always doted on you!”
“Fourth brother, smart people do things in secret. You're the hope of the whole village, so you have to keep up appearances.”
She tricks the handsome, simple-minded scholar with the most potential into becoming her husband.
But it turns out... the real master of trickery is sleeping in the same bed as her.