After the Engagement Was Broken Off, the Prince Went Crazy and I Married His Royal Brother.

She traveled through time and became a good-for-nothing legitimate daughter, whose engagement was broken off, bullied, and used as cannon fodder? Su Nian smiled. With four doctorates and a knowledge monetization system, she opened a beauty salon in ancient times, made a lot of money, cured the mute prince, sent the former prince away, and became the queen by the way. The whole story is hilarious and cruelty-free. The heroine's IQ is online and the hero's love brain is amazing. After reading this, I just want to say: Prince, it's so funny how you regret it.