During the Yong Dynasty, Zheng Lixia, a commoner woman, was selected into the harem. She kept her integrity, did not seek fame, settled down and lived her life with a clear mind, and always maintained her sincerity and magnanimity. The fireworks and sincerity in her body warmed the lonely emperor Li Qicheng who had lived in the palace for a long time. The two gradually became close friends as they got along, accompanying and supporting each other, and guarding the simplicity and warmth within the palace walls, demonstrating a positive attitude towards life that treats people sincerely and lives a down-to-earth life.