《detective di renjie 3 is divided into two thrilling and shocking story groups: "liangzhou case-black case" and "hangou case-phantom of caoqu" ccc。 the story follows the second part. after di renjie (played by liang guanhua) defeated a series of major cases such as youzhou, bingzhou, snake ling, jiangzhou, etc., after several requests, he finally got wu huang (played by lu zhong) to return to his hometown to cultivate. however, as guard li yuanfang (played by zhang zijian) said, this seemingly life-long peace contains greater murderous intent and conspiracy. this historical detective suspense series "detective di renjie" has been released in four series, with suspense in each story and exciting plot. "detective di renjie 5" will also meet the audience in 2014. the tv series "detective di renjie" not only combines confusing suspense plots with horrifying visual elements, but also adds emotional dramas such as the love between li yuanfang and di ruyan, the teacher-student relationship between di renjie and zeng tai, and the relationship between the king and the ministers of wu zetian and di renjie, which adds a lot of warmth to the thrilling and exciting cases.