On the celebration of the birthday banquet of Queen Wu Zetian, it was all of a sudden reported that the "red-eyed beast" was dedicating a disorderly situation, and also Wu Zetian purchased Di Renjie to monitor the situation. Di Renjie and his apprentice Chen Jiangqiao involved Fangzhou to explore the instance, and also chanced upon Shen Qingqing, who was additionally exploring the case. With the investigation of the situation, the triad progressively came close to the truth behind the "red-eyed monster", which caused a collection of serial incidents. In the process of dealing with this series of incidents, Di Renjie was upright, placing the common people of Li people initially, and expressing a feeling of duty as well as mission that "everybody is responsible for the rise and fall of the world", and also ultimately successfully solved the enigma.