Su Wanxing was criticized as the "misfortune star" because of his birth date. All three of his fiancés died unexpectedly, and he has since become the most unlucky person in the capital. In order to stabilize the court situation, she was granted a marriage by an imperial edict from the emperor to Xiao Jue, the ruthless and heavily armed Zhenbei King. On the night of their wedding, Xiao Jue went to the frontier and abandoned her in the palace to be bullied. Su Wanxing relied on the pharmacological knowledge he stole from his late mother to survive in the palace and secretly resolve many crises. The border war was tense and the plague was rampant in the army. Regardless of life and death, Su Wanxing escorted herbal medicine to the border as the daughter of a guilty minister. He used his superb medical skills to save lives and heal the wounded in the military camp, but he never gained Xiao Jue's trust. Xiao Jue misunderstood the slander and thought Su Wanxing was a spy sent by the enemy country. He tortured her in every possible way and even drove her to death with his own hands. After Su Wanxing's "death", Xiao Jue discovered all the truth. It turned out that it was him and his army that she saved time and time again, but he destroyed his only salvation with his own hands. Xiao Jue turned old overnight and began a long and desperate journey to pursue his wife in the crematorium. In the end, he used his body as a shield in front of the tens of thousands of troops to block a fatal blow, only to get a look back at Su Wanxing.
