The night was falling, and Chen Nan was still working in the ancient tomb intently. A sudden sound aroused her alert.She carefully investigated and found that the visitor was her mentor Han Zhen.The next day, Chen Nan tried to have an in-depth exchange with Han Zhen on the grounds of asking for the mystery of the bronze mezzanine.However, Han Zhen seemed not good at this, which made Chen Nan feel suspicious, thinking that he was pretending to be ignorant.She mentioned that Han Zhen had consulted relevant books in the library, but Han Zhen said in surprise that he had not set foot in the library for two years.Chen Nan was even more confused because the information she had searched showed that Han Zhen had borrowed such books half a year ago.

In the hospital, the doctor explained the reason why Lin Guoqiang was unconscious to Xu Xiao, Zhang Yanni and others, and warned them that Lin Guoqiang needed to avoid being emotionally excited.After hearing this, Zhang Yanni was very worried and gave Xu Xiao some advice.Chen Nan came to visit Lin Guoqiang, and at the same time talked about the bronze tripod with Xu Xiao, and revealed Han Zhen’s borrowing of the book.At this time, Lin Guoqiang woke up. Xu Xiao didn't care at first, but the clues provided by Chen Nan seemed to be quite valuable, so he began to ask seriously.

After Lin Guoqiang woke up, he learned that Cui Haitao had confessed, and he understood that Xu Xiao had already understood his past.He deliberately sent Zhang Yanni and Ding Dang to analyze the case with Xu Xiao and Chen Nan.Xu Xiao pointed out that the Eternal Life Festival requires five girls to be found within a hundred days to sacrifice. Although Ding Dang was rescued, the ceremony was not successful, and Wang Bingde would definitely find his target again.Lin Guoqiang wanted to go out to investigate the case after hearing this, but was dissuaded by Xu Xiao.However, after Xu Xiao left, Lin Guoqiang still decided to investigate secretly, targeting Chen Nan's mentor Han Zhen.

Lin Guoqiang found the family of Han Zhen’s acquaintance Zhao Qian based on the clues provided by Chen Nan, but Zhao Qian was not welcomed by their arrival and only took Chen Nan home.Zhang Yanni bought noodles and returned to the hospital. She found that Lin Guoqiang was not there and was worried.She called and complained, and eventually had to go through the discharge procedures for Lin Guoqiang.Chen Nan raised questions to Han Zhen, and Han Zhen was furious and believed that he was insulted by the students.Seeing this, Zhao Qian took the initiative to admit her relationship with Han Zhen. Chen Nan felt embarrassed and left in a hurry.

Lin Guoqiang returned home and Ding Dang took good care of him.Ding Dang's friend Xiaoyu invited them to have dinner together. Although Lin Guoqiang had some concerns over Xiaoyu's work reasons, he did not stop him.While Chen Nan was working, Han Zhen suddenly visited and criticized everyone's papers.Chen Nan was nervous and waited for his paper to be reviewed.

On the other hand, a bar waiter called the police and saw Wang Bingde on the wanted order. The police arrived at the scene and found that it was a misunderstanding.Ding Dang and Xiaoyu returned late for dinner, and Lin Guoqiang was very worried.When Xu Xiao led Dafei and Xiaoxing to continue investigating the case, he received a call from the police station and learned that Chen Nan had a conflict with a human due to a cat.At the same time, Wang Bingde drove on the street to find a new target, and happened to meet Xiaoyu relaxing his guard downstairs of Lin Guoqiang's house, and Wang Bingde took the opportunity to get close.