Hearing the prompt sound, Lin Yi was very excited, when the wallet was full of 1,000 before, there was a golden space, which brought great convenience to his smuggling business, and Lin Yi was full of expectations for the new goods in the mall, and quickly opened the system panel to check.

Player: Lin Yi.

Wallet: 10,684 yuan.

Skill: None.

System Mall: [Golden Space], [Physique Enhancement].

'Physical Enhancement' What is Dongdong, Lin Yi click to view.

[Physique Enhancement]: Enhanced skills that can enhance various physical indicators, including strength, speed, endurance, resistance, reflexes and other aspects.

The purchase price of the first level is 10,000 yuan, which can enhance the physique by 50%, the second level is 100,000 yuan, and the third level is 1 million, and the physical fitness can be enhanced by 50%, and the second level is 100,000 yuan, which can be enhanced by 150%... And so on and so forth, there is no upper limit.

Lin Yi calculated that when the physique was increased by 450% at level 9, the price would be one trillion, and this price was simply crazy.

You know, this is the price of the 80s, and it will increase at least 100 times in the real world, and the first-level physique is equivalent to 1 million soft girl coins.

Level 9 trillion trillion.

Who can afford this?

Even the second horse will cry when he sees it.

I once again complained that this system is a gold-swallowing monster, and I am afraid that no amount of money will be enough to build it.

This made him even more convinced.

If you don't have to, don't recharge, only the system wool.

In the past two days,

Business is stable,

Jiang Wu and Li Xiangqian, each of them can sell seven or eight watches every day, and Lin Yi has almost six or seven hundred receipts every day.

After dinner that day, Jiang Wu and Li Xiangqian were watching TV, but Lin Yi pondered that he could only stay in this world for a year at most, so where would the next world be?

He has also read web novels.

According to the tonality of the system, I am afraid that there will be both ancient and modern China and foreign countries, in this world, he can make money with smuggling, but not in other worlds.

You can't be too comfortable.

Now that the business is on the right track, he feels that he should read more books and learn knowledge, so that he can gain a foothold and develop in the future world and make money faster and better.

He made up his mind,

Go to the bookstore tomorrow to buy books.

Knowledge is wealth, this sentence is correct in any era and place, as for what to learn is effective, no one can say, knowledge will never go out of style, maybe you can read a book today, and you can use it anywhere tomorrow.

The other one,

It's just to learn a little kung fu.

Lin Yi looked at Li Xiangqian, "Xiangqian, do you know kung fu?" ”

"Kung Fu? No. ”

Li Xiangqian shook his head.

"Doesn't the army teach boxing?"

"The army doesn't teach kung fu, but fighting, capturing, and the eighteen hands of the black dragon." Li Xiangqian said.

Lin Yi's eyes lit up.

He had heard of the eighteen hands of the black dragon, it was said that the actual combat troops would practice in the past, and later with the reduction of the war, this set of punches itself was too poisonous and lethal, and it was all based on the vital parts of the body, such as the piercing of the throat and the crotch, which was later banned in the ordinary army.

Only the special forces will learn.

"Forward, you teach me the eighteen hands of the black dragon." Lin Yi felt that it should be good to learn from the eighteen hands of the black dragon.

Next to him, Jiang Wu turned his head to look at Lin Yi, "Brother Yi, why did you remember to learn martial arts?" ”

"It's been such a mess these days, it's good to learn some boxing to protect yourself, isn't it, and you're idle anyway." Lin Yi said with a smile.

Li Xiangqian didn't think about anything else, Brother Yi wanted to learn, he would definitely be willing to teach, just do what he said, Lin Yi and Li Xiangqian came to the courtyard.

"Brother Yi, I'll rehearse it a few times first, and when you remember the moves, I'll explain the practical application of the moves."

After Li Xiangqian finished speaking, he began to rehearse.

Qinglong probe claw,

Kicking the knee and throat,

Oolong tail swinging,

...

The movements of the Black Dragon's eighteen hands are not complicated, and even a little rough, but each move contains a killing move, and if you use it well, you can definitely kill it with one hit.

Li Xiangqian fought with great momentum, after all, he was a soldier who had killed people on the battlefield, and he punched with a ferocity from the inside out.

After the drill, Li Xiangqian began to teach Lin Yi a move, and the two of them practiced in the courtyard, Jiang Wu looked at the two people in the courtyard from the window, shook his head, what kind of kung fu to practice, how tiring, how interesting is watching TV.

Following.

Li Xiangqian and Jiang Wu went out to sell watches, and Lin Yi packed up and came to Xinhua Bookstore, although it is known as the largest library in the city, it only has two floors.

That era had just ended, and many books were criticized and burned in that era, and the variety of books on the shelves now is not rich, and of course it is far from being comparable to later generations.

Lin Yi actually doesn't have any specific goals, anyway, he just sees something, and he buys it if he thinks it might be useful.

You must have a copy of each of the four famous books, in case you travel into the world of the four famous books.

"Barefoot Doctor's Handbook", Lin Yi has heard of this book, it is very famous on the Internet, known as one of the three major divine books, it is said that as long as you are literate, you can be a barefoot doctor with this book, for various common diseases that accounted for 90% of the total incidence of diseases at that time, it can be quickly diagnosed and treated according to the book, which may be the book that has saved the most lives in history.

It's amazing to think about it, Lin Yi looked at it.

After a brief look, Lin Yi felt that he could also be a doctor.

This book uses the most simple language and the most practical methods to popularize the diagnosis and treatment of diseases, turning the advanced and complex into simplification, not talking about anatomy, physiology, biochemistry, and pharmacology, but directly focusing on the problem, using cases to teach people how to practice medicine, giving acupuncture, Chinese medicine, and Western medicine for each disease, and even teaching you how to identify herbs and where to pick them.

Of course

After studying this book, you will definitely not become a medical scientist.

However, in rural areas where the basic conditions are extremely poor, or in backward places, these methods are often the most practical.

Not seeking to be able to cure all diseases, but to be able to cure 70 or 80 percent of common diseases is already immeasurably meritorious to the people.

This must be memorized.

Since it was mentioned that he had crossed the three major divine books, he had to find the other two, and it didn't take long for Lin Yi to have two more books in his hand.

"Militia Military Training Manual" and "Friends of Military and Civilian Talents".

The "Militia Military Training Manual" starts with the use of various firearms, the essentials of shooting actions, and making mines, all the way to how to blow up tanks, fight planes, and finally the best B, teaching you how to quickly build an army with considerable combat effectiveness after the "world nuclear level".

"Friends of Military and Civilian Talents" is also very interesting, the content is very complicated, from military knowledge to agricultural knowledge, as well as rural side jobs, small machinery operations, household appliance maintenance, introduction to photography, daily manual skills, cooking, accounting, business administration, introduction to ancient technology, and so on.

The biggest feature of these books is that they pay attention to practicality, as for literary professionalism, don't look for them here, the most suitable group is ordinary people.

After harvesting three books, Lin Yi continued to look for them.

He took aim at another set of books, the 1970 edition of "100,000 Whys", he didn't know what he would encounter in the future, the best choice was to know everything, and starting with 100,000 whys was a good choice.

As for delving in, that's for later.

"100,000 Whys" is actually written for children, so it is not difficult, and the content covers the universe, the earth, nature, society, science, history, humanities, art, physics, chemistry, astronomy and meteorology, agriculture and many other aspects.

This set is not cheap, a total of fourteen copies, more than 30 yuan, equivalent to a person's monthly salary.

But now that Lin Yi has money, he can buy it openly.

Keep looking.

"Heavenly Creations"

This is good, let's have a book, if you travel through the pre-Ming Dynasty, these technologies are more in line with the productivity of the time.

The Wealth of Nations.

I read it when I was in school, but I almost forgot it, so I came to consolidate it, since I bought "The Wealth of Nations", Marx's "Capital", Marshall's "Principles of Economics", and Owen Fisher's "Interest Theory" are also a copy.

Lin Yi was already holding a thick stack of books in his hand.

I got a lot today, and I will buy others after reading it, and he came to the checkout with the book in his arms, and there were several people in front of him who were queuing up to pay.

These people often have only one book in their hands, and most of them are novels.

In fact, the best-selling book in the bookstore has always been fiction literature, in the 80s, a cultural trend was set off in society, many foreign novels were translated into Chinese, and they sold very hot, as for Lin Yi, there are very few people who buy "100,000 Whys" and "Barefoot Doctor's Handbook".

There was a girl standing in front of Lin Yi.

The girl was wearing a pair of blue cloth pants, a brown ground cloth blouse, a pair of cloth shoes with roots on her feet, combing a large braid, and placing it on the side of her shoulder, because her back was to him, and the girl's face could not be seen, but the girl's slender neck could be seen, and her skin was white and delicate.

Because it's close.

Lin Yi could smell the breath emanating from the girl's body, mixed with the smell of soap and body fragrance, it smelled good.

"A piece of eight cents and five." The salesman said to the girl.

The girl dragged the green satchel, rummaged through it, and found a handkerchief bag, Lin Yi subconsciously looked over and found that in the wallet that the girl opened, the largest was a five-yuan bill, and there were a few one-dollar bills and coins left.

took out a piece of eight cents and five from it, the girl wrapped the handkerchief and put it in the bag, picked up the book with both hands, Lin Yi saw the girl stroking the cover of the book with her hand, thinking that the girl must like this book very much.

"Bang dang."

Lin Yi put a thick stack of books on the counter.

The salesman looked at it and said in surprise: "Good guy, you bought so many books at once?" ”

No matter what era it is, books are not cheap items, and the pile of books that Lin Yi is holding is probably no less than fifty or sixty, and it is very rare to buy so many at one time like Lin Yi these days.

The surprised voice of the salesman also aroused the girl's curiosity, she just walked out two steps, turned to look at the book on the table, and then looked up at Lin Yi.

Lin Yi was also looking ahead.

The two of them looked at each other.

Lin Yi only felt that his heart was lightly tapped.

What kind of eyes are these?

pure

Flawless,

The girl is very beautiful, not the kind of bewitching beauty, but a kind of gentle beauty from the inside out.

The girl didn't expect to look at Lin Yi, she was suddenly a little embarrassed, her eyelashes quickly fanned twice, hiding the panic in her eyes, and she turned her head and walked out of the bookstore quickly.

"Hey, comrade, you don't count it or not." The salesman said angrily.

Lin Yi retracted his gaze at the salesman's shout, "Count, of course." ”