The Rebirth of the Legitimate Daughter Will Turn the World Upside Down

In her previous life, Song Wan'er was the legitimate daughter of the Prime Minister's Mansion. In order to repay him for saving her from losing her arm, she used her family's strength to help him ascend to the throne, but in the end, she ended up killing the nine clans. After a tragic death and a new life, she worked step by step to protect her father and brother, subdued the insidious Bai Lian, outsmarted the scumbag, and trampled under her feet all those who hurt her. But why did I get entangled with my ex-brother in this life? "Your Highness, we are not suitable, so let's forget it," a certain woman replied weakly. "Huh?" He smiled, "You want to be the queen, and I will build this country for you. If you want to torture the scum, I, the prince, will hand you the knife. It's quite appropriate..."