Reborn in Radiance, Ninth Thousand Lord, Know Your Place

In her previous life, she risked life and limb for him and did everything she could to help him. She built his success on a mountain of bones, ultimately helping him become the Son of Heaven, and he promised to make her empress. But in the blink of an eye, she was imprisoned in the Cold Palace, abused by her elder sister, and left to watch her child die. In the end, she died in anguish. When she awoke, she was reborn with an iron will, hiding her kind heart. She battles her stepmother, puts her elder sister in her place, punishes the scoundrel, and lays out a grand game for the empire. As the winds of change gather and chaos looms, watch her delicate hands seize the vast realm and claim the throne! What? All these handsome men want to marry her? Which one should she choose?