When Li Yan and *** father and son returned home, it was only four o'clock in the afternoon, and Liu Mei was not at home, so she probably went to her field to weed the millet.

"Little lady, you can read and study at home, and I'll go to the field to find your mother. *** unloaded the medicine on the third car and put it in the pharmacy, and asked Li Yan to put the Chinese medicine he had grabbed in the pharmacy on the square table in the living room of the North House, and then said to Li Yan.

"Okay, you and mom come back early, don't work too hard. Li Yan said to his father.

"Well, after Xiaoqiang and Sanzi come back in a while, you can watch them study for a while, don't always run around and play. *** didn't see his other two sons, so he told Li Yan.

"Got it. ”

"Then I'm leaving. "*** walked over from the yard and got a hoe, and then left home and went to his own field.

Li Yan returned to his room, took out the two books he bought in the bookstore from his schoolbag, came to sit at the desk, thought about it, and planned to read the microcomputer architecture first, although Li Yan also learned the knowledge of computer architecture in his previous life, but because Li Yan was already in the world of core machines when he was a graduate student in his previous life, the PC architecture at that time has changed a lot.

In 91 years, Li Yan remembered that Intel's 486CPU had just been listed, and the computer architecture at this time was very different from that of graduate students in the previous world, and Li Yan now wants to make a software as a stepping stone for himself to enter the industry, if you want this software to run smoothly on today's backward microcomputers, you must do a lot of optimization for today's computer hardware. Therefore, in the bookstore, Li Yan gave priority to the two books of computer architecture and assembly language programming.

Before starting to program by himself, Li Yan first needs to make the following preparations: first, to understand the hardware characteristics of the 486 computer, second, to be familiar with the 486 instruction set and assembly language, and third, to have a computer and a programming environment.

In his previous life, Li Yan's graduate research direction was the hardware algorithm implementation of computer graphics algorithms, and he had used assembly language to compile a large number of programs, so he only needed to understand the hardware instruction set of the 486 computer and the assembly language matching it through the textbook, so he was completely confident to use a computer equipped with an assembler to complete the software he wanted to make.

Computer Li Yan didn't have to worry, because he remembered that the Fenghuang Township Government Office bought an IBMPC machine at the beginning of this year, but due to the small number of people at that time, tens of thousands of yuan of things became a 10,000-year leisure, and it has been placed there with a piece of velvet silk. When you develop your own software, everything will be fine.

With the goal clear, Li Yan suddenly felt full of energy, climbed onto the table and read the book about Intel's early CPU architecture. Because Li Yan's English was very good in his previous life, coupled with his perverted memory after being reborn, Li Yan read books very smoothly, and he didn't even need to take notes, and in less than an hour, Li Yan had already read about a third of it.

Just when Li Yan decided to rest for a while, he heard the voice of his third brother coming from the courtyard: "Big brother, when will you and your father come back?" ”

Then I saw Li Ming running into his room with a smoke.

Li Ming is seven years younger than Li Yan, and he is only eight years old this year. In his previous life, during Li Ming's graduate school, Li Ming graduated from his bachelor's degree and was admitted to the graduate school of Jinling University of Posts and Telecommunications in Jiangsu.

"I don't have a chance to see the third son graduate school, but it's not bad to be able to see the young third son again, maybe the life of the third son in this life will be more exciting. Li Yan couldn't help but smile when he thought of this.

"My father and I just came back, and my father went to the field, where did you just go?" Li Yan replied with a smile.

"I just went to play with Li Lu. Li Ming replied that Li Lu was a classmate of Li Ming Primary School.

"Dad said that you and Xiaoqiang should not run around after they come back, and let me watch you two do your homework and study. Li Yan touched Li Ming's head and said.

"My homework has already been done, but the second brother is not good at studying, I guess the homework has not been finished yet, I know where he is, I will call him back. Li Ming pouted and said.

"Let him play for a while, don't call him anything. Li Yan felt that primary school students should not assign a lot of homework, which stifled the child's nature, so he stopped Li Ming.

"Big brother, are you still studying now?" Li Ming asked with a wink of his eyes at Li Yan.

"I've just been studying for a while, but now I'm not studying, I want to hear stories. Li Yan knew his hobby as the third brother, in his previous life, because Li Yan usually liked to read some novels, after reading it, Li Ming pestered Li Yan to tell him about it to himself as soon as he had time.

"Okay, what do you want to hear?" said with a smile.

"I didn't finish the legend of the Condor Heroes last time, you can continue to talk about it, I want to listen to it. Li Ming said.

"Alright then, today I'll continue to tell you about the Legend of the Condor Heroes. "Li Yan arrived.

"Wait, I'm going to call the second brother, he told me that he will listen to it when you tell me about the Legend of the Condor Heroes. After Li Ming finished speaking, he ran out.

Li Yan looked at Li Ming's running figure, and sincerely had a feeling of happiness. After experiencing the past life and now being reborn, Li Yan can deeply realize the importance of family affection for a person, and he doesn't understand what people who don't support the elderly, brothers turn against each other, and abandon family affection like grass shoes. Whether in his previous life or in this life, he attaches great importance to family affection, and being able to make his relatives happy is more important than his own happiness.

After a while, Li Ming pulled Li Qiang and came to Li Yan's room, "Big brother, the third son said that you want to tell the legend of the Condor Heroes, it's really good, I told you the story you told my classmates at school, and they are now begging me to tell them." Li Qiang said to Li Yan after coming in.

In his previous life, Li Qiang and Li Yan were also admitted to the normal school and became a middle school teacher, but later Li Yan went to school in the provincial capital, and Li Qiang has been teaching in Fenghuang Township and taking care of his mother who is gradually getting older, so Li Yan has always been grateful to his second brother, if he does not stick to his persistence at home, he can't review wholeheartedly, and graduate students are all floating clouds.

After Li Qiang finished speaking, he and Li Ming sat on the edge of Li Yan's bed, waiting for Li Yan to tell the story.

"Where were we last time?" Li Yan didn't remember where he had told his two younger brothers about condor archery in his previous life.

"Speaking of Guo Jing drinking the blood of the snake raised by Liang Ziweng. Li Ming hurriedly said.

"Okay, let's continue there today. Li Yan smiled, and then began to talk about Guo Jing's drinking snake blood. However, this time, when Li Yan spoke, he unconsciously said some popular words on the Internet in his previous life, which made the two brothers giggle incessantly.

One of the three brothers spoke with relish, and the two listened attentively, and before they knew it, they were almost talking for an hour, and at this time, *** and Liu Mei came back from the field, so Li Yan's eagle shooting came to an end.

Li Yan heard the voice of his parents outside, so he looked out of the window, and saw Liu Mei looking nervous, and *** had been persuading beside her, so she hurriedly went out.

"Son, come and tell your mother that I'm fine, I've been talking to your mother in the field for half an afternoon, and she's not at ease. Seeing Li Yan coming out of the house, as if he had seen a savior, he couldn't help but say loudly.

"Mom, don't worry, Dad is fine, we have looked for an expert, and the expert said that my father's disease was detected early and can be cured. Li Yan stepped forward to persuade his mother.

"Fortunately, the little couple insisted on letting you go to the hospital for a check-up, if you find it late, in case, how will you let our mother and son live. Liu Mei was a little relieved when she saw her son say the same, but she still said with red eyes.

"Okay, don't worry, let's cook, my sons and I are hungry. *** laughed.

Liu Mei glanced at her husband, put the hoe in the yard, washed her face, and went to the kitchen to cook.

checked the sweat on his head, and said to Li Yan: "Your mother still listens to you, I told her the results of the hospital examination in the field, and your mother cried at that time, I have been persuading for half an afternoon, my throat is smoking, go to my son, pour a glass of water for your father." ”

"You will not go yourself, but you will know that you will command your son. Liu Mei heard ***'s words in the kitchen, and couldn't help poking her head out and angry at him.

"Okay, I'll go by myself, daughter-in-law, don't worry, cook quickly, you have to boil medicine for me after eating." *** said to Liu Mei with a smile, and then went to wash his face.

"Dad, drink water. As soon as I finished washing my face, I saw Li Qiang coming out of the house with a bowl of water.

"It's still my son who feels sorry for his father. *** took the water bowl in Li Qiang's hand, tested the temperature, and then drank it in one go, and couldn't help but sigh: "Happy." ”

After drinking the water, *** said to Liu Mei: "Daughter-in-law, I'll go and send the third to Lao Gui, and I'll be back in a while." ”

After speaking, he rode to Li Gui's house on a partial car.

When *** came back, Liu Mei had already cooked the meal, so a family of five started a happy dinner around the dining table, after eating, the three Li brothers watched TV in the living room, and they were driven back to the room to sleep by *** and Liu Mei and his wife, and tomorrow Monday, there will be classes.

After a night without a word, Li Yan got up at half past six the next day, and after breakfast, he came to Ma Jun's house to call Ma Jun, and the two rushed to school together, and a new week began.