The Golden Hairpin

I'm not interested but I'll leave it here.

Promotion

During Emperor Yizong's reign in the Tang Dynasty, famed detective Huang Zixia went from being a gifted woman solving crimes to a murderer who killed her entire family overnight, and is a wanted criminal with arrest warrants in all counties. Li Shubai was born a prince, but was crushed by the curses of "widowhood, loneliness, and sickness" that followed like an inevitable plague. When the emperor authorized the marriage, the bride-to-be became suspicious and the curse of "widowhood" threatened to come true.

Huang Zixia had suddenly fled to the capital to reimburse her for the tragic wrongs that had befallen her, and she stumbled upon the Kui prince Li Shubai by chance. Li Shubai, disguised as Huang Zixia, promised to help him re-investigate the brutal murder of his family members to clear him of the charges. In return, he asked her to go undercover as the Imperial Eunuch and stay at Prince Kui's mansion to investigate the incomprehensible mystery that had plagued her for so long.