The name of a TV drama series that solved cases in ancient times was Detective Di Renjie. This TV series was a mystery drama directed by the legendary director of the Tang Dynasty, Li Rengang, and starred Liang Guanhua, Zhang Zijian, Lu Zhong, Xu Qian, Liang Kai, Zhao Zhigang, Ma Shaohua, and other actors. The drama told the story of the Tang Dynasty minister Di Renjie leading his assistant detective Li Yifu and others to solve a series of bizarre cases. This TV series had twists and turns, and the atmosphere was tense and exciting. It was very popular among the audience.