Lin Wanyi, an abandoned concubine in the cold palace, brings drought-tolerant crop seeds to help the frustrated prince Xiao Jue counterattack. Together, the two suppressed Nongsang, suppressed the rebellion of the vassal king, defended against the invasion of foreign enemies, and protected the growth of the prince's orphan Nian An. Amidst the secret fighting in the court and the war on the border, the husband and wife worked together to defeat the conspiracy. Nian An also transformed from a child to a prince who bravely shouldered important responsibilities, and together they built a prosperous era of the Great Depression.
