His parents were Hua Xiaopeng's weakness, and the family's money could no longer support them to buy medicine, so he was silent, watching Huang Jingkang smile fiercely, twisting Professor Guo's hand with his feet, and watching Professor Guo fall from the cliff like this, he struggled a few times when he fell into the Zhongyuan River, and was finally swallowed by the river, only turning up a small wave.

He will never be able to forget the eyes of Professor Guo climbing on the rocks, so that when he dreamed back at midnight, he appeared in his dream overturned, just looking at him like that, expressionless and silent, but for no reason it made him feel guilty and heavy, he was haunted by nightmares for countless years, how many times, he wanted to muster up the courage to go to the police station to turn himself in, but whenever he saw the happy faces of his parents, as well as his wife and children, his courage was as deflated as a balloon punctured by a needle, How could he bring shame on this family for the sake of his own peace of mind?

He had planned to bury this matter in his heart forever and take it to the coffin, but he didn't expect it...... Heaven will have retribution after all, and his two sons have suffered the disaster caused by his inaction.

From Hua Xiaopeng's recollections, I obviously found a problem, Professor Luo, who has a very good relationship with Professor Guo, does not seem to have a relationship with him as rumored, this incident is obvious, that is, Professor Luo is making an obstruction, he is behind Professor Guo's back, provoking the resentment of those students against him, implying that only by getting rid of Professor Guo, that project can be decided by them, but why did he do this?

"What the hell is that project?" The truth of a few years ago has finally been solved. But there were countless mysteries, and I was a little puzzled, so I interjected and asked him.

"I think everyone should know!" Hua Xiaopeng smiled bitterly: "It was the amino-obscure case that made a lot of noise a few days ago!" ”

It turns out that the proposer of the bone marrow substitution theory is neither Jiang Siyuan, nor He Yuanzhi, nor Luo Gang. turned out to be Guo Baowei, who died thirty-one years ago, and this theory is so tempting. It was transferred from one person to another, and so on and so on several times. That makes sense, too. Why would Luo Gang encourage others. attacked Guo Baowei, the others are all students, and there are only two professors, as long as Guo Baowei is gone. Then the holder of this theory. It is logical to go to Luo Gang. And he is not short of money, for these students, just give them some money. You can completely grasp this theory into your own hands, and you can erase Professor Guo's contribution to this project, so calculated, he is really a ruthless person, fortunately he died early, otherwise it is unknown whether he will contribute to society or disaster!

"Did all the research data belong to Professor Luo Gang?" Tong Xuan obviously thought of this as well, but in order to be sure, he still asked, Hua Xiaopeng nodded heavily, and Tong Xuan asked again: "How much hush money did the five of you charge Luo Gang?" ”

"10,000 yuan per person!"

"By the way, there's another question!" The pen in his hand was writing and drawing in the record book, and suddenly paused, raised his head and frowned and asked, "Do you know a person named Yang Qingyu?" ”

"Yang Qingyu?" Hua Xiaopeng frowned and thought hard, and I couldn't help but remind him: "It's also the same as Qian'an University, you should have been in contact with it thirty-one years ago, right?" ”

"Oh!" Hua Xiaopeng suddenly realized when he got the reminder, and couldn't help but sigh: "There is such a person, who is very good at studying, has a very high IQ, can get a scholarship for the exam, and is very young, I remember... It seems like he was seventeen or eighteen years old, right? It's just that the family background is too poor, so I work part-time as a security guard in the school while going to school! At this point he wondered why we had suddenly brought up this question, so he asked.

"Are you sure that Yang Qingyu was not involved in Professor Guo's death?" Tong Xuan couldn't help but ask him, what he couldn't figure out should be the same as me, if Yang Qingyu was not involved in this matter, then why did Guo Lian go to the trouble of entering the Zheng family to seduce him? Why did he kidnap his son Zhuang Mingyu later? There must be a reason for this.

"I'm sure!"

"Think again!"

"I'm really sure!" Hua Xiaopeng said very firmly: "I went to Guankou Mountain for a spring outing back then to celebrate the success of the theory test on mice, how could I call an outsider to go again?" What's more, over the years, I have often dreamed of the scene at that time, and it is impossible to remember it wrong! ”

"That's weird!" I can't help but Tong Xuan can't figure it out, and I can't figure it out either, I thought Guo Lian was trying to get revenge, but now it seems that ............ No! The motive should have been correct, Yang Qingyu must have known something, and chose to conceal it, otherwise Guo Lian would not have attacked Zhuang Mingyu, and there is also evidence, that is, Yang Qingyu's family background is extremely poor, twenty-eight years ago, he sent Fang's one-year-old Zhuang Mingyu and Fang's four-year-old Zhuang Weinian to Zhuang Ziyun's house to raise him, and left a huge sum of 10,000 yuan, this money, if there is no accident, it should be the hush money that Luo Gang gave him, right? If he didn't know something he shouldn't know, how could he have such a large sum of money out of thin air? It is unreasonable to say that he stole it, the purchasing power of 10,000 yuan back then is equivalent to more than 1 million yuan now, who will not look for it if they lose so much money? Won't call the police? So this 10,000 yuan can only be the hush money that Luo Gang gave him, right? That's what I guessed!

Maybe he found out about that incident by accident, so Luo Gang had to give him a sum of money as hush money? Thinking about it now, Yang Qingyu's actions seem to have expected that his life would be the same soon, so ...... His death was not so ordinary, so ...... Luo Gang gave him 10,000 yuan, just to stabilize him temporarily? And then in order to make sure that there was no accident, he killed him without doing anything? Did you ask someone to kill you? Or did you kill yourself? It's been too old to find out!

And the reason why he didn't kill the others was very simple, because Guo Baowei died in the hands of those five people, everyone had a share, and no one could escape, and he hinted that they would kill Guo Baowei, hehe...... Can hints be used as evidence? No! No one can catch him, at most, after Guo Baowei's death, he illegally occupied his research results, not to mention that the success of this theoretical research is not only the credit of Guo Baowei alone, he also spent money to buy it.

Most of the mysteries can find reasonable reasons, but there is only one that I have never been able to figure out, and that is the identity of Zhuang Weinian. (To be continued.) )