The true princess conceals her identity while supporting a down-and-out scholar, only to discover that after gaining power, he betrays her and even threatens to demote her to the status of a concubine. The heroine decisively cuts off her feelings and love, resolves to leave the scholar and stop helping him, and makes a grand return to the royal family as the true princess. Joining forces with her fiancé, the heir of an enemy kingdom, she mercilessly tramples the treacherous man and woman underfoot in this immensely satisfying revenge drama.