Xu Qinghuan, a contemporary cow horse, passed through the book and became the only daughter of Xu Youde, the most corrupt person in Daqian. In the original book, three years later, the entire Xu family will be slaughtered. Fortunately, she is bound to the [Rule-for-Wealth System]. As long as she loses all her family property and loses her reputation, she can bring one billion in cash back to modern times. After Xu Qinghuan's money-spending operation, not only did her family fortune double, but the people were also grateful to her. The emperor issued an imperial edict, and Xu's father was promoted to the governor of Jiangning. Xu Qinghuan was granted the title of County Lord and took office with his father. The four major families in Jiangning are intertwined and are eyeing the newly arrived Xu family. Xu Qinghuan thought that now he was safe, and together with his playboy brother, he would definitely be confiscated and exiled. This time, can Xu Qinghuan really return to modern times with one billion as he wishes...