When Liu Zhilu arrived in Zhongguancun, he called the person who posted a note in the community for rent. After contacting the other party and making an appointment, he went to see the house. He was stunned by the fact that the houses were very dilapidated because they were built in the sixties and seventies. And 500 yuan a month is just a bed, and the bet pays two.

It was the first time that Liu Zhilu had seen such a lease law. He asked who the tenants were. Hearing that the second landlord said that they were all programmers working nearby and students studying in graduate school nearby, Liu Zhilu paid the money and regarded it as returning to the university dormitory.

In this way, Liu Zhilu lived in Zhongguancun, and he mixed into Peking University for a walk when he was fine. How did he get in? When he arrived at the school gate, he took out his card from his pocket like a student and shook it in front of the security guards to show them.

However, what he took out was a combination of his ID card, bank card, and bus card, not the student card of Peking University. The security guards were numb and habitually said please come in.

It is precisely because of the security guard that people outside the school cannot enter and leave Peking University at will. In the era when face recognition was not adopted, the industrial chain of Peking University campus card rental was born.

Every month, three to four hundred can rent a student card of Peking University through some doorways. If you rent this card, you can enter the Peking University canteen to eat cheap and delicious meals, and you can freely enter the Peking University library, which is still very cost-effective.

Most of the students who rent out their student cards are students from the headquarters of Peking University who have left school for internships. It's just that Liu Zhilu didn't have a door at that time, otherwise, he would probably have to rent one!

One day, while walking in Peking University, Liu Zhilu saw a stone tablet in a small bamboo bush, which was carried by a big turtle camel, and he thought it was very interesting, so he entered it by a path.

In this way, he walked into the Jingyuan of Peking University. Suddenly, Liu Zhilu suddenly became enlightened, and it turned out that the photo of Yang Nannan that was made by Liu Zhilu into a photo with him was taken in Jingyuan.

He touched the two big pine trees and the small sisal tree very excitedly, and whispered to himself: "No wonder I can't find it after rummaging through Zhumadian in those years, it turns out that she took pictures here!"

With this major discovery, Liu Zhilu immediately wrote an email to Yang Nannan, which was roughly as follows:

Today I finally figured out that this photo of yours was taken in the Quiet Garden. I've made this photo of you into a 'group photo' with myself, and I've uploaded it to my Renren website as an avatar. If you don't think that's good, you're welcome to log in to my Renren account and replace it. The login password of the account is the pinyin of the previous word of your name plus your date of birth.

Of course, you can also take this as if I violated your likeness. I'm sitting on that stele under the big pine tree in the Silent Garden, waiting for you to hold me accountable. Although, the day of our meeting has not yet arrived, but if the world really ends this year, you remember to run to the Jingyuan so that we can be very close to each other and ascend to heaven together.

I stuffed a longan branch ring that I made for you in the side crack of this big pine tree, and there is only this one in the world, so remember to dig it up!

After writing, he also inserted a 'photo' of him and her in the letter.

Yang Nannan received Liu Zhilu's email, and after reading it, she couldn't cry or laugh. She went to take out the longan branch ring that Liu Zhilu had made for her, put it on her ring finger and tried it, feeling that this was the craft of a three-year-old child, and almost fainted with laughter. She felt that Kaobo was even more motivated, and in the second year, she became a doctoral student in legal history in the 13th class of Peking University jurists.