Qin Jinzhi, the unruly and domineering little princess of Zhenbei Palace, was falsely accused of jealousy and plotting to murder Shen Wan, the daughter of the prime minister. She lost her sacred heart and was thrown into a prison. Three years later, the King of Zhenbei exchanged his meritorious service for Qin Jinzhi to return to the capital. Everyone was waiting to see Qin Jinzhi's miserable appearance. Unexpectedly, Qin Jinzhi remained arrogant after returning to the capital. On the day he returned to the city, he knocked out the prince's teeth in the street! Relying on the emperor's favor, she falsely accused Pei Jinnian's father of poisoning her. In order to save his father, Pei Jinnian could only ask the emperor for a marriage. But after everything settled, Pei Jinnian found that the arrogant and domineering little princess didn't like him.