After visiting Haowen Company, because they hadn't yet arrived, Song Haowen and Gu Ziwei returned to the sales department.

Song Haowen let a few girls play and make noise, he came to the courtyard alone, sat in the octagonal pavilion, and watched the magpie entertain himself while drinking tea.

In the evening, Song Haowen and other nine people came to the big hotel near the sales department, and they asked for a private room.

Because Song Haowen, Tian Nana, Gu Ziwei, Zhu Hongyu, Na Renhua and other five people will go to school tomorrow, so it is quite a bit of a feeling that the free-range sheep have to go back to the sheepfold to be restrained, and their feelings are a little complicated.

And Wang Li, Qian Youlai, Huang Qin, Leng Xiaohe and other four people, because they have already entered the society, are very envious of Song Haowen and their ability to study in school.

Therefore, the people at this table, five of them were unhappy because they had to go to school, but four of them were secretly sad because they had no chance to study again in their lives, everyone was not happy enough to eat, and the atmosphere seemed relatively dull.

Especially when Zhu Hongyu and Na Renhua thought that Song Haowen would go to graduate school from tomorrow and would not be in the same class from now on, they were even more annoyed.

Originally, Song Haowen and Qian Youlai had a bottle of liquor, Wang Li couldn't drink because she was pregnant, and the other female comrades drank less red wine, but I didn't expect that later, in addition to Tian Nana and Gu Ziwei who always drank red wine, Zhu Nahuangleng and the four women also changed to white wine.

In order to prevent everyone from getting drunk, and Na Renhua had only been discharged from the hospital for a short time, so Song Haowen kept persuading them to drink less, but in the end, Zhu Hongyu drank a little too much.

After the banquet, Tian Nana and Gu Ziwei went back; Huang Qin and Leng Xiaohe took the bus; Qian Youlai accompanied Wang Li for a walk and shopping; Zhu Hongyu and Na Renhua waited for Song Haowen to go back together after settling the account.

Zhu Hongyu's face looked only red, who knew that she couldn't walk anymore, her legs were soft and fluttering, Na Renhua couldn't work too hard because she had just had surgery, and it was inconvenient to help her, so Song Haowen took Zhu Hongyu back to the sales department with half support and half hug.

The three of them returned to the sales department, and Na Renhua arranged Zhu Hongyu to sleep, so she went to the living room to watch TV and didn't want to sleep.

Song Haowen saw that it was still early, so he accompanied her to watch an episode of "Garrison's Expendables", and then prepared to go back to the room to rest.

Who knew that Na Renhua grabbed Song Haowen and said to him with tears in her eyes: "You won't be in the same class with us in the future, will you be estranged from your sister?" Song Haowen smiled: "Didn't I tell you and Sister Hongyu last time?" We will continue to work together as long as you want. Na Renhua leaned her head on Song Haowen's shoulder, watched the TV and said, "Little Songzi, my sister especially cherishes these days when we are together. You saved my life twice, and your help to me and your kindness to me will be remembered in my heart for the rest of my life. Song Haowen said a little embarrassed: "I didn't do anything." You and Sister Hongyu can put down the shelves to help me regardless of their identities, and I should thank you. Without you, my sales office would have been closed long ago. ”

"Without us, you can hire other classmates to help." Na Renhua said lightly.

"I have been with other students in the class for two years, and I feel that you two are the most worthy of my association and trust, whether it is morality, business or personality, you are all role models for me to learn. If there is anything wrong with me in the future, please criticize and correct it both of you. Song Haowen said sincerely.

The two spoke for a while.

"Okay, it's not early, let's go to bed." Na Renhua stood up, kissed Song Haowen on the face, and went into the room with a red face.

Song Haowen watched her leave, sighed, and got up to go back to the room to rest. After dawn, Song Haowen, Zhu Hongyu and Na Renhua went directly to school after breakfast.

Zhu Hongyu and Na Renhua returned to their classrooms, and Teacher Jin served as the counselor of their class.

Song Haowen reported to the small conference room on the fifth floor of the physics building. At this time, Song Haowen knew that his mentor was Professor Hui Yan, a nationally renowned female computer expert, who was in his forties, dignified in appearance, mild in personality, and still unmarried.

In his sophomore year, he listened to her "Quantum Mechanics" course, her class was lively and interesting, well-organized, and very popular with students, but it was a pity that he had learned this course in his previous life, and he lacked freshness when he came into contact with it again, so he not only listened carefully enough, but also skipped class from time to time, he basically did not communicate with her, and he did not know what she thought of him.

This time he became a graduate student of Professor Huiyan, and Song Haowen never expected it. However, her level is still recognized in China, she graduated from the Department of Physics of Qingdao University, and then went to Cambridge to study for a master's and doctoral degrees, and also went to the Stanford Computer Research Institute to do postdoctoral research with Nobel laureate Professor Hu Mann.

After the project, she refused the high salary and resolutely returned to China, teaching at the School of Physics of Beijing University and a researcher at the National Computer Research Institute.

In the previous life, she presided over the research and development of the operating system Dayu, because of insufficient investment in research and development, the strength of the team is limited, so the research and development process is difficult, although the final development of the Dayu operating system, but because of too many product system loopholes, not accepted by the market and died, failed to complete the fight against foreign UNIx, windows, Linux and other operating systems and died with hatred.

Song Haowen was a Cambridge Ph.D. in artificial intelligence in his previous life, although his major is different from that of Professor Hui Yan, but there are still many similarities, and I have heard of her deeds.

It's just that in his previous life, he was more than 20 years behind her doctorate, and in that era of knowledge explosion, he had received more knowledge than she had received several generations when she was a doctorate.

Despite this, he did not despise her at all, but respected her because she was a senior. This year, Professor Hui Yan only brought two graduate students, and one graduate student is nearly 40 years old, named Shi Yi, who was a physics teacher at a mainland university before the graduate school entrance examination, has been married, has a boy and a girl and two children in the family, and the eldest daughter is already in junior high school, only two years younger than Song Haowen.

Shi Yi was thick and dark, and he looked a few years older than Professor Hui Yan. After Professor Hui Yan met with Song Haowen and Shi Yi, they briefly introduced themselves to each other and got to know each other.

After that, Professor Hui Yan recommended a few textbooks to the two of them for self-study, and asked her if they didn't understand, and she would focus on some difficult points.

Song Haowen looked at the textbooks in his hand, all of which were the most basic knowledge of computer such as overview, bASIc language, c language, etc., as for the network foundation, control engineering, computing theory, and operating system in the previous life...... None of them.

Seeing these lessons given by his tutor is like the feeling of a university professor when he looks at elementary school math problems.

Professor Hui Yan did not relax Song Haowen's learning requirements because of his young age, and she believed that since she could cross this threshold, everyone's starting point should be almost the same.

It's just that after this meeting between the tutor and the student, she asked Song Haowen to stay for a while and asked him if he had any difficulties and special requirements, including life.

He shook his head and said, not for the time being. After coming out of Professor Huiyan's place, he saw Shi Yi standing in the aisle waiting for him, and Song Haowen hurriedly walked over.

Shi Yi asked him which dormitory he lived in, and he said that he didn't live on campus this semester, his home was very close to the school, and he went to school.

Because the two met for the first time, they didn't know each other very well, so after a brief chat about family things, they separated.

In order not to meet his former classmates, Song Haowen took a detour to walk down the building, and then went to the Faculty of Arts to find his second sister Song Huihua to learn about the close situation of the family.

After meeting the second sister, the second sister told him that when the eldest brother went home a few days ago, he said that he had been transferred to the Flying Dragon Brigade of the garrison as a squad leader.

He said that most of the people in their Flying Dragon Brigade have martial arts, he doesn't understand martial arts, and he feels very passive in it, so he now spends a lot of time practicing martial arts every day.

Song Haowen said to the second sister, you tell your parents that you must notify me next time my eldest brother comes back, and as long as I have time, I will definitely rush back.

Although my martial arts skills are not necessarily very high, I can help my eldest brother improve a little. Song Huihua said with a smile: "Third brother, don't be modest in terms of martial arts, the national team has no opponent for you." Big brother has your guidance, and his martial arts will definitely be able to improve a big step. Song Haowen said disapprerovingly: "No matter how high my martial arts are, the martial arts of the students I teach may not be high." Just like your second sister, you were also taught by me, how high is your kung fu now? Song Huihua snorted.

"Don't underestimate my sister. I just didn't work hard, and even so, I didn't care about waiting for two or three big men at the moment. Song Haowen was taken aback: "Are you so powerful?" ”

"What? Unbelief? Let's go to a no-man's land over there and compare? Song Huihua said eagerly.

"Good! Let's go to the forest over there, you attack, I defend, and see what your level is. Song Haowen took the lead and walked towards the grove by the lake.

The two came to the forest, and Song Haowen put down his schoolbag. Song Huihua took advantage of Song Haowen's inattention and punched him in the shoulder.

Song Haowen was taken aback, and hurriedly dodged back, avoiding the quick blow. Song Haohua saw that a move failed, and flew up with her left leg, hitting Song Haowen directly in the waist.

Song Haowen patted Song Huihua's instep lightly, taking advantage of the situation to dodge this inevitable move. Song Huihua's left leg fell to the ground, her right leg rose again, and then hit Song Haowen's face with her right fist, her legs were strong and her fists were fierce, Song Haowen saw it, and she didn't panic, and skillfully resolved them one by one.

thought to himself, the second sister's kung fu has indeed made great progress, if it was a big man who doesn't usually know martial arts, it is estimated that he would have been knocked to the ground a long time ago.

Song Haowen dodged the second sister's serial attacks, while pointing out where her martial arts needed to be improved, until she was sweating, she didn't stop, she felt that the third brother's martial arts could be described as very powerful in the past, but now it is more accurate to describe it as unpredictable.

After that, the two sat on a park bench and talked about family affairs for a while, and Song Huihua left first because of something in the class.

Song Haowen felt that he was fine at school in the morning, so he went back to the sales department directly.