Episode 9 recap: The Liu Xiao Yu case has taken a new turn

In the bottom of Liu Xiao Yu's ant box, they found an academic paper that no one could see Dif thought of Jin Ling, who was called to help, and the paper was signed by Professor Song Dif analyzed that Liu Xiao Yu must have wanted to protect or even hide this paper

Jin Ling then recalled that when he was in Liu Xiao Yu's room, why he would put the ant box in the bedroom and say he had to watch it even when sleeping, fearing it would run away. It seems he was not watching the ants, but watching this academic report. This can prove that Tan Jing Tian's guess was reasonable - Liu Xiao Yu must have had a lot more to say, so he should not have chosen this time to commit suicide.

Jin Ling decided to send this report to Tan Jing Tian, and Dif did not stop him this time, but pretended not to know, hoping Jin Ling could quickly translate the content of this report. After receiving the information, Tan Jing Tian immediately checked it. This was a revolutionary technology researched by Professor Song, and the pesticide produced from it was very powerful. As for why he did not publish it, it was very likely that he did not have time, or perhaps there were other reasons.

But they still do not know the reason why Liu Xiao Yu hid it. Tan Jing Tian remembered that Liu Xiao Yu had once told him that he did not want the butterflies in the world to become extinct, which was very likely related to this report. When Tan Jing Tian went back to school to see the teacher, he also learned an old gossip - Li Guo was not Professor Song's real student, nor was she in the same major. She just had a simple crush on Professor Song, and the few people around him were mostly in one-sided relationships.

Tan De liked Li Guo, Jing Zhi liked Tan De, but Zhou Hao liked Jing Zhi. Tan Jing Tian was very shocked to hear this gossip, but he did not think it would have anything to do with Professor Song's death. After Professor Song's sacrifice, Li Guo had tried to commit suicide several times, and Tan De had always accompanied Li Guo. Later, he simply took Li Guo and left this sad place, accepting an invitation from Thailand and going to Thailand with Li Guo and Liu Xiao Yu.

After Tan De left, Jing Zhi was also very sad. Zhou Hao began to accompany Jing Zhi, and the two eventually got together, but later they got divorced, it seems they really could not get along.

In the Lin Mei-feng case, Inspector Ru provided a new investigative approach, believing they should start from the two deceased women. The evidence clearly showed that Li Yue was not at the crime scene, so he could only be released. But unexpectedly, Gong Xue came to pick him up, and in the car she asked Li Yue a very strange question - whether he was still willing to be with her. Faced with this question, Li Yue did not know how to respond.

Xiao Xiao quickly found information on the two deceased women. One was named Zhang Wen-shan, who had a 6-year-old daughter. After Lin Mei-feng got divorced, Zhang Wen-shan discovered that Lin Mei-feng was not truly committed to her. She saw Lin Mei-feng with other women, became emotionally distraught, and left with her daughter. On the way, there was a car accident and her ex-husband Wang Ben-yi, who had been devastated since the death of his wife and daughter, witnessed it. Wang Ben-yi used to work as an accountant at Fu Ren Hospital, but later was fired after becoming despondent, and now relied on working as a hospital orderly and collecting recyclables.

Inspector Ru suddenly remembered that the first time Lin Mei-feng was stung by bees, he was treated at Fu Ren Hospital, so Wang Ben-yi likely encountered Lin Mei-feng. In investigating Wang Ben-yi, Ru and Xiao Xiao discovered he was also red-green colorblind. Ru arranged for Xiao Xiao to have someone monitor Wang Ben-yi's movements in the coming days.

Tan Jing Tian also informed Ru of new developments from Thailand. With Ru's help analyzing the information, Tan Jing Tian was almost certain that Dang Da-de and Li Guo were highly suspicious, as they were the only ones who knew Liu Xiao-yu would be at that location at that time, and it was Li Guo who told Liu Xiao-yu to buy the white chrysanthemums. When the mentor was about to be hit, it was Dang Da-de who called out the mentor's name, seemingly providing Liu Xiao-yu with the mentor's identifying features.

There was also progress in the Lin Mei-feng case. According to the hospital's surveillance, Wang Ben-yi and Lin Mei-feng had crossed paths, but showed no signs of recognition, even though Wang Ben-yi had previously gone to plead with Lin Mei-feng to leave Zhang Wen-shan alone. A police officer deduced that Wang Ben-yi was not just red-green colorblind, but likely faking his colorblindness, since true full colorblindness would make normal life very difficult. So Ru arranged for Xiao Xiao to bring Wang Ben-yi in for questioning.

Faced with no longer being able to conceal the truth, Wang Ben-yi confessed that he was actually yellow-blue colorblind, seeing the world mostly in red and green, while Zhang Wen-shan was red-green colorblind, mistaking red for green. Later, Zhang Wen-shan developed admiration and affection for Lin Mei-feng, only to discover she had been deceived by him. Wang Ben-yi still wanted to start over with his wife, but she had already decided to leave with their child. Tragically, they were hit by a car while fleeing, and both were killed. So Wang Ben-yi deeply hated Lin Mei-feng for ruining his family.