In her previous life, she helped her son seize the throne, only to be ruined and disgraced while her own child died a tragic death. In this life, she only wants to stay in her little courtyard, teach her son to farm, and live in peace. But when she refuses to fight, the legal princess consort presses her at every turn. When she gives ground, trouble follows one thing after another. Then the emperor's uncle, who commands the troops around the capital, hands her a jade pendant. "This Prince needs a princess consort to manage his estates." She looks up and sees in his eyes the debts of her previous life, and the obsession he carries into this one.