The soul of Lin Wan, a modern ancient suspense blogger, traveled through Dayong and became Shen Zhiwei, the daughter of a convicted and exiled criminal. On the way to exile, she was suddenly silenced and intercepted. She narrowly escaped death and broke into Prince Jing Xiaoheng's secret stronghold in a panic. She was detained as an agent of the dark force Netherworld Pavilion.
Xiao Hengming is an idle prince, but in fact he is in charge of the royal detective agency Xuanyingwei. He has been secretly investigating the death of his brother in battle and the old cases of the Shen family for many years. He was originally wary of Shen Zhiwei, but her unheard-of investigation ideas exposed the flaws in the evidence, so he kept her by his side to assist in the investigation.
From the serial murders in the capital to the dangerous places in the south of the Yangtze River, the two fought against each other all the way. She used her knowledge of modern criminal investigation to repeatedly solve strange situations, while he used his power and martial arts skills to secretly reveal the truth, and worked together to destroy many secret piles in the Netherworld Pavilion, and step by step they got to the core of the Shen family's unjust case and the conspiracy of the second prince to seize the throne.
When the old case was about to come to light, Xiao Heng suddenly became distant. He renounced the relationship in public, pretended to accept the proposed marriage, and said coldly, "You and I are just a deal," and pushed her away. Shen Zhiwei was heartbroken and decided to overturn the case on his own, sincerely believing that he had made a mistake.
Until she was kidnapped by Youming Pavilion and her life hung on a thread, Xiao Heng broke into the battle alone and finally spoke the truth after being seriously injured. The misunderstanding was resolved, and the two completely stood side by side, overturning the double conspiracy in the court and the world, redressing the injustice, and joining hands to defend the country.
