Marriage Notes of the Marquis Mansion

In the thirteenth year of Mingde, Gu Qingyao was reborn. In her previous life, she worked hard but was not loved by her husband or respected by her children, and ended up in the miserable situation of dying alone. In her new life, she didn't want to be in trouble again, but she didn't know that under the control of the imperial power, she entered into a substitute marriage and re-entered the noble family, and was forced to marry the sick and frail prince. It's just that this prince seems to be a bit white and black. Hidden under his frailty is a forbearance with a hidden edge, and an overwhelming ambition. Those dusty past events, those old friends who have not been forgotten, in the whirlpool of Shengjing, who writes history, and who controls the ups and downs of the world?