When Shen Chenxing and her sister Shen Congyue were reborn and returned to get engaged, they faced the imperial edict to enter the palace as the crown princess. Shen Chenxing, who was betrayed and sacrificed when she was married to the playboy Qin Lang in her previous life, deliberately allowed her sister, who was also reborn and wanted to marry Qin Lang, to get her wish. She married into the prince's palace, and relied on her memories and talents from her previous life to assist the prince Jingshi, take care of the back house, provide advice to the court, and make arrangements in advance to put an end to the entanglement between the two lives.
