During the Yongle period of the Ming Dynasty, the young girl Yao Zijin (played by Wu Jinyan) was selected as a palace maid in the Shangshi Bureau. All the way, she persisted in pursuing Chinese cuisine skills, made friendships and encountered love, and finally got to know and accompany the wise and powerful Crown Prince Zhu Zhanji (played by Xu Kai). This inspirational emotional story shows the historical achievements and family life of three outstanding emperors of the Ming Dynasty, and depicts a picture of ancient cultural life that is filled with strong family affection, friendship, love, and full of human touch.