Pei Min, whose power shook the imperial court, was feared by all as cold and unapproachable, yet in his heart he cared only for Song Ci'an. Waiting for her to grow up, he requested an imperial decree, promising to protect her peace year after year. In her past life, Song Ci'an wrongly trusted her relatives, suffered hardships, and died with regrets. Opening her eyes once more, she returned to the time of the bestowed marriage. In her past life, she repeatedly declined this marriage, but in this life, she willingly married into the Pei estate, determined to investigate past grievances and retrieve the dowry left by her mother. Outside, he acted decisively, but facing Song Ci'an alone, he would shed all his sharpness and treat her with gentleness. The reborn female protagonist plotted step by step, cleared past grievances, and the two guarded each other, heading together toward a perfect ending.