Consorts Gao and Jia plot against the pregnant Noble Lady Yu. Wei Ying Luo discovers the pearl powder she delivers to Noble Lady Yu from the empress is being switched with a look-alike pearl powder laced with poison. While Ying Luo devises a plan to expose the perpetrators, Consorts Gao and Jia devise their own plan to trap Ying Luo. After receiving the precious lychee trees from the emperor, the empress calls upon Ying Luo to care for the trees in preparation for her tea party. (Source: frankly at MyDramaList; edited by Kukiryn at MyDramaList)