Tell me about the plot synopsis of "Detective Di Renjie 3"?

"Detective Di Renjie 3" is divided into two thrilling and shocking stories: "Liangzhou Case - Black Clothes Society" and "Hangou Case - Caoqu Phantom". The story follows the second part. After Di Renjie (played by Liang Guanhua) solved a series of major cases in Youzhou, Bingzhou, Sheling, and Jiangzhou, he finally got permission from Emperor Wu (played by Lu Zhong) to return to his hometown of Bingzhou to recuperate.

However, as the bodyguard Li Yuanfang (played by Zhang Zijian) said, this seemingly peaceful life contains greater murderous intent and conspiracy. This historical detective suspense TV series "Detective Detective Dee" has four parts released, each with suspenseful stories and exciting plots. "Detective Detective Dee 5" will soon be released to the audience in 2014.

The "Detective Di Renjie" TV series not only combines confusing suspense plots and horrific visual elements, but also adds the love between Li Yuanfang and Di Ruyan, the teacher-student relationship between Di Renjie and Zeng Tai, and Wu Zetian The emotional scenes such as Di Renjie's encounter with the emperor and his ministers add a lot of warmth to the thrilling cases in this TV series.