Xiao Poye, the wild king of the prairie, died in battle and martyred his country. When his soul met his wife Fu Zhiyao, he forced his concubine to be buried and attached to the new emperor. She was reborn at the age of twenty with hatred. Fu Zhiyao, who was plotted by his family and poisoned by a distant marriage, also returned to his eighteenth year with resentment. Xiao Poye went to China to seek revenge with murderous intentions. The two met early. After several rounds of testing and suspicion, they discovered the secret of each other's rebirth and got a glimpse of each other's secrets. Xiao Poye put aside his murderous intention and decided to protect her, and Fu Zhiyao also eliminated his prejudice. The two work together to clear out their father and brother's traitors and traitors to the emperor, and to quell internal strife and fend off foreign enemies. Fu Zhiyao ascended the throne as empress due to her wisdom and bravery, and Xiao Poye was always by her side. The enemy she hated in her previous life finally became her only true love for the rest of her life.