Coming to Northern University again after a long absence, Xiao Yun had a very complicated emotion lingering in his heart.

It's been so long since he graduated, but he hasn't done anything earth-shattering, which makes Xiao Yun a little disappointed.

But when he saw his younger brothers and sisters walking past him with very youthful faces, Xiao Yun felt very relieved.

He was one of those students at the time.

Fortunately, his youth was not wasted, so Xiao Yun had no regrets.

The knowledge he uses to make money now is something he slowly accumulated when he was in college. So although his mood is very complicated, he is not so guilty that he doesn't even dare to enter the school gate.

Northern University has a good tradition of allowing students who have already graduated to return to their alma mater for a visit.

So when Xiao Yun took out his graduation certificate, the security personnel didn't embarrass him and let him go directly.

But Li Dazhuang does not have a diploma from Northern University. He borrowed Shi's graduation certificate to fool people, so the security personnel compared the photo on the graduation certificate with Li Dazhuang's face back and forth.

"You've changed too much, isn't it, is this picture yours? Why doesn't it look different from you?"

"The photo on this graduation photo was taken when I was in high school, and it will definitely be very different from what it is now. As soon as you lose weight, your face will be different from before. Plus I'm tanned, so it looks a little different from before, but it's actually me. ”

The security officer looked at Li Dazhuang with suspicious eyes: "Then can you memorize the contents of this graduation certificate for me?"

Xiao Yun had long expected that the security guards would ask Li Dazhuang these questions, so he had already asked Li Dazhuang to memorize the contents of the stone's graduation certificate in detail. And including the name of their counselor, which dormitory they originally lived in, and who are in the dormitory, it can basically be said that they are all told.

Li Dazhuang was very competitive, and memorized all these things in his mind in one night.

So he didn't hit a single stumble at this time, and told all the information.

Li Dazhuang talked endlessly for nearly 10 minutes, and then the security officer was a little annoyed with him: "Okay, okay, you can go in quickly." ”

When Li Dazhuang turned around and walked towards the campus, Xiao Yun saw that the security guard plucked his ears in annoyance, as if Li Dazhuang continued to speak, he would have a nervous breakdown.

Xiao Yun couldn't help but think of the movie "Journey to the West".

Li Dazhuang seemed to be Tang Seng who was captured by the Bull Demon King, and the security guard was like a little cow spirit guarding him. When you think about it like this, it fits very well with the scene he saw at the time.

Li Dazhuang looked at Xiao Yun with a weird smile, so he asked him why he was so happy.

"It's nothing, it's just a movie. It's a comedy, and it's a tragedy at the same time. I will have a chance to watch it with you in the future. ”

Li Dazhuang was already used to Xiao Yun's chattering personality, so he didn't take this matter too seriously.

When they found the old professor's office, the two knocked on the door, and the old professor said, "Please come in." ”

This old professor, according to Xiao Yun, is surnamed Wang.

Li Dazhuang's first impression when he saw Professor Wang was that it was very different from the photos in the newspaper.

When taking ID photos, Professor Wang was too rigid. When I met him in person, it was even more intimate than in the photos.

Professor Wang hadn't seen Xiao Yun and Li Dazhuang, so he put on his reading glasses, looked at the two of them carefully, and said, "Do you have something to do with me?"

Xiao Yun handed over the materials he had prepared in advance to Professor Wang, and while Professor Wang was looking at it, Xiao Yun explained to him the purpose of his and Li Dazhuang's trip.

"My grandfather and grandmother still wanted to grow old after they retired, so they found out that the sea buckthorn fruit was very delicious when they made it into a sea buckthorn juice drink, and they wanted to sell it. So that more people can enjoy delicious drinks even in winter. We now lack the determination of an expert that says that sea buckthorn drink is beneficial to the human body and not harmful, and it is quite delicious. In this way, my grandfather and grandmother's sea buckthorn juice can be sold. Otherwise, it will be difficult for everyone to accept sea buckthorn juice drink. ”

As Xiao Yun spoke, he noticed that Professor Wang's expression was very solemn.

Because when Xiao Yun wrote that information, he portrayed his grandparents as a typical representative of bitterness and hatred.

Not only was he oppressed and tortured by the landlords in the old society, but also the family was unfortunate, and the first three children born died young, and his father was the fourth son of his grandfather and grandmother.

Although his father survived, he suffered from uremia since he was a child. Grandpa and Grandma spent all their family savings to treat his father. So much so that when I get old, I can only go back to my hometown and live in a very dilapidated house. Their original intention of selling sea buckthorn juice drink was not to make a fortune themselves, but to raise a huge amount of money for their son's surgery, and then replace Xiao Yun's father's kidney.

Xiao Yun made up all the plots in the bloody TV series he watched anyway. After reading it himself, he felt that it was not easy for his grandfather and grandmother. As the hero and heroine of the tragedy, he has experienced all the bloody episodes in the TV series, and it also involves the relationship between two generations. It can be said that the contradictions and conflicts are quite prominent.

Sure enough, after Professor Wang finished reading the materials prepared by Xiao Yun, he sighed: "It's really not easy for your grandfather and grandmother, but why did they remember me?"

Xiao Yun then said to Professor Wang: "I am a graduate of our Northern University, but I am from the Department of Mechanical Engineering, so you will not have an impression of me." It was I who told my grandfather and grandmother about your deeds, so my grandparents hope to pass your authoritative certification, so that the sea buckthorn juice they make can be accepted by the majority of Yueling citizens. ”

Professor Wang nodded, and then said to Li Dazhuang, "What about this one?"

Li Dazhuang had already changed his clothes in the bathroom.

He is now dressed in a suit with a red tie and a fake gold chain around his neck. At first glance, it looks like an upstart.

Li Dazhuang saw that his role was coming, so he began to pretend: "I have a small coal mine at home. So I have a little spare money on hand. This young man, who works as a technician in my coal mine, said that the sea buckthorn juice made by his grandparents would sell well and asked me to invest in it, but I didn't believe it. He said he had your professional certification, so I came along. You don't think that's reliable, do you?"

Professor Wang did not speak, but lowered his head and read the document again.