Shen Shuwan was reborn and returned to the period of princess. In this life, she put aside her obsession with the emperor and stayed away from competing for favor. She settled the feud with her eldest sister, formed an alliance with the clever Yun Shutang, and joined forces to fight against the ambitious Concubine Lan and her family. After going through disputes in the harem and turmoil in the court, she protected her son Jingheng from growing up safely. In the end, Jingheng ascended the throne, and she became the Holy Mother Queen Mother. In the harmony of the harem, she gained the happiness she had never dreamed of in her previous life.