The policeman stared at Liu Zheng quietly for a long time, and then said slowly, "To be honest, we also suspect that your wife's incident is a vendetta, but we really haven't linked the first two things with this case, if it is really as you said, then this murderer should have a blood feud with you, otherwise he would not be so cruel every time." www.biquge.info Professor Liu, do you really think about it, have you really offended anyone? ”

Liu Zheng stared at the glass of water in front of him, "I'm a person who is bent on academics, and I never make a fuss about personnel, maybe at some point I neglected someone and didn't even find out about myself......"

"No, that's not what I'm talking about," the policeman stood up and walked to Liu Zheng's side, "If these three cases are all aimed at you, then it can definitely prove that the murderer has a deep hatred for you, and this hatred will definitely not be caused by something that you don't even notice about yourself." He looked at Liu Zheng with scrutinizing eyes, "Professor Liu, please think about it again, and think about things that are a little longer away, is there really no motive for causing the murder?" ”

Liu Zheng stood up and looked at the police, his eyes were like torches, and he didn't mean to avoid it at all, "Officer, I'm looking for you to react to the situation, not to let you interrogate me." The surveillance under my balcony has not been installed until now, and if you were more efficient, we wouldn't have to guess here now, and we wouldn't let the murderer run away like that. ”

"You misunderstood, I also want to solve the case this morning, so my tone is a little anxious, don't take it to heart." The policeman hurriedly said to him with a smile on his face.

"No, I just feel like I'm in the wrong place." Liu Zheng didn't look at him again, and hurriedly walked out of the police station.

It was already dark outside, and looking at the sickle-like crescent moon on it, he couldn't help but feel sad: from now on, he was the same as before, a homeless man, no one would serve him a bowl of hot soup when he returned late, and no one would quietly accompany him to read a novel while he was doing experiments.

"Yang Zhi, you may not know how important you are to me." Liu Zheng felt that his nose was sour, and the tears that had not appeared for many years turned red in his eyes. He squatted down on the side of the road, holding his head with both hands, "It's okay for you to wake up, I miss you so much." ”

A few pedestrians passing by on the road pointed at him, Liu Zheng realized that he was out of shape, he stood up and wanted to continue walking, but he didn't expect that there was a manhole with a manhole cover missing in front of him, fortunately, he stopped at the edge of the manhole in time and didn't let himself be planted in it.

Liu Zheng wiped the cold sweat on his forehead, raised his feet and was about to bypass the manhole, but suddenly, he heard a low moan from the bottom of the well, and the sound seemed to have appeared somewhere, whether it was in his dream or in his distant memory. He stood still, staring intently at the mouth of the black hole, not even daring to move his eyelids.

A puppy ran over his trouser legs, making Liu Zheng tremble with fright, he inhaled the cold air vigorously to reactivate the cells in his lungs, and then walked around the manhole and continued to walk forward.

Time passed day by day, and before she knew it, there were only two weeks left before the exam, but Yang Zhi had not woken up, and the murderer who attacked her still hadn't been caught. Liu Zheng lived in the hotel next to the hospital during this time, firstly to facilitate the care of Yang Zhi, and secondly, because he was unwilling to go home, unwilling to face the once warm but now cold and untouchable house.

There was Liu Zheng's class on this day, Xiao Xu came to the classroom early in the morning as usual, he pushed open the door, but found that the middle of the first row had been occupied, it was a boy he had never seen, he leaned on the back of the chair, his two long legs crossed and stretched to the front, and he flipped through a book in his hand.

Xiao Xu stepped forward, "Hello classmates, there will be classes in this classroom for a while." ”

The boy raised his head, looked Xiao Xu up and down with a pair of black and white eyes, and then smiled at him, "I know, Professor Liu Zheng's class, I am here to listen to the class." ”

"You're not from our department, I've never seen you." Hearing him talk about Liu Zheng, Xiao Xu became interested, so he pushed the chair away and sat down next to him.

"No, I'm from another school," the boy flipped to the first page of the book in his hand, and there was a photo of the author on it, and that person was Liu Zheng, "but this year I applied for Professor Liu's graduate school, so I came to listen to his class." ”

"Then the two of us may still become the same class, I also reported Professor Liu Zheng, but," Xiao Xu paused, "You only came to listen to his class now, will it be a little late, and the exam is about to take place." ”

"No way," the boy closed the book, "the cross-school exam is not as advantageous as your major, although I have to go to graduate school, but I can't help but do my graduation project, and there are a lot of credits to take." ”

"Yes." Xiao Xu sighed, he wanted to say a few more words, but he saw Liu Zheng walking in quickly with a book, so he quickly stood up, "Professor Liu." ”

Liu Zheng nodded at him, but his gaze turned to the boy next to him, "Xu Xing? Xu Xing, right? ”

The boy named Xu Xing stood up, "Teacher Liu, I'm sorry for your trouble, it's too late to sign up, thanks to your work with the department, you didn't let me miss this opportunity." ”

"Don't think that I'm opening the back door for you in the face of Teacher Gao, I just cherish my talent and don't want to miss your good seedling." Liu Zheng had a rare smile on his face.

Xiao Xu looked at the tall and thin boy next to him, and thought silently in his heart: Xu Xing, he seems to have heard this name somewhere, but he can't remember where it is for a while, but he is really courageous, he is admitted to graduate school across schools, and he is to take Liu Zheng's graduate school, which shows how confident he is in his own strength.

The bell rang for the end of class, Xiao Xu and Yan Hong walked out of the classroom and walked side by side in the corridor.

"Hey, do you know who the boy sitting next to you is in class?" Yan Hong asked him.

"He said his name was Xu Xing." Xiao Xu said thoughtfully.

"The top student of W University, this year's national scholarship winner, because of his handsome appearance and good study, the photos have gone crazy on the college forum, haven't you noticed?"

Xiao Xu stared at his feet, "It's so powerful, no wonder I dare to report Professor Liu's research." ”

"What?" Yan Hong grabbed his arm, "You said he enrolled in Liu Zheng's graduate school?" ”

Xiao Xu snorted, "You're starting to worry about me again, aren't you, suddenly killing such a super tough opponent, no, maybe I'm not even his opponent, do you think I'm completely out of luck." ”