Time Travel to My Days as a Good Boy

Li Xuan suffered from a severe herniated disc in his waist and traveled to a dynasty similar to the Song Dynasty in his sleep. Others could be princesses, princesses, young ladies from aristocratic families, noble ladies, or doctors and peasant girls, but Li Xuan traveled through time and became a poor courtesan in a brothel, with a body that was not tolerated by the eldest woman and was poisoned and disfigured to death. After being taken home by my mother, I completely became the successor to this messed up body! See how Li Xuan uses what he learned in his previous life to change his life and destiny... She had obviously worked very hard to lead the whole village to become rich, and her reputation had just improved... Another thing that changed Li Xuan's fate the most happened... She was pregnant out of wedlock, and she didn't know who the child was? To be precise, she had no idea who slept with her? What should Li Xuan do in the future... God, did I dig your ancestral graves in my previous life, so I wouldn't have tricked me like this?