Rebirth and Marriage Change: the Princess Became My Supporter!

Qin Ming traveled to the body of a reborn person. In the previous life, in order to repay the favor of saving his life, his father asked the benefactor's daughter to choose one of the three brothers in the family as her husband. She chose Qin Ming, the eldest son, thinking that the eldest son would be the most promising one in the family. Unexpectedly, the second brother eventually became the general of Zhenbei, and Qin Ming was so suppressed that he could not lift his head. After returning from rebirth, faced with the same choice, the wife chose her second brother without hesitation. She believed that in this life, the second brother would be able to dominate the government and the public just like in the previous life. Qin Ming, the eldest son, could only make a living under the second brother. Qin Ming smiled. He also has the memory of his past life and clearly remembers that all the glory of his second brother came from the woman he saved in a ruined temple outside the city on his wedding night. That was Princess Changning, the emperor's favorite youngest daughter. This time, if you change your relationship, you will change your relationship! However, it's my turn to save the seriously injured princess!