Who would put a green hat on themselves?

Yun Yue is the unwanted child who followed her mother into a wealthy household through marriage. Fortunately, she was born with stunning beauty, and while waiting for her marriage, she became the dream goddess of the young nobles in the capital.  

What no one knew was that on the night of her coming-of-age ceremony, her older half-brother Yun Qing had already taken her innocence.  

“Yueyue’s little hole is really greedy; it’s no wonder you’re the daughter of a famous courtesan!” Yun Qing’s movements beneath her were tender, but his words showed no mercy.

A year later, Yun Qing arranged for Yun Yue to marry Xiao Si, the heir of the Chang’an Public Office. Xiao Si had a secret: he had been poisoned by his stepmother in his early years, rendering him impotent.  

Yun Qing, being good friends with Xiao Si, made an agreement with him: Xiao Si would marry Yun Yue, and Yun Qing would ensure the Xiao family had a legitimate heir.