Nomindalal

After killing the policeman who arrested him, drug dealer Zhang Hu flees. Three years later, Zhang Hu's drug gang finds the illegal-truck driver Li Jun and forces him to transport goods for them. Anti-drug captain Tang Xudong succeeds in convincing Li Jun to be an informant with pay as Li Jun needs the money for his wife’s medical treatment, and thus begins his informant operation laden with danger. As things develop far beyond Tang's plan, it turns out that Li Jun has a bigger purpose.

General Lu Lingfeng and Detective Su Wuming uncover supernatural mysteries and hidden conspiracies threatening the empire during Emperor Xuanzong’s reign.

Li Xifeng, who enters the palace to avenge her father, is unexpectedly chosen to be sent to the Turkic as a princess for a political marriage, in order to gather military intelligence. Li Xifeng initially plans to use the power of Khan Jilie to seek revenge, but she discovers that Jilie's motive for seeking marriage is to gain leverage over the Emperor of Tang Dynasty, who holds her elder brother as a hostage. Behind Jilie's seemingly pleasing gestures, he intends to exploit her princess identity for espionage, but he discovers that Li Xifeng is not the real princess. As their mutual resentment turns into love, they go through numerous obstacles and eventually find the happiness they sought.