The real world has realistic laws.

For the juniors of the Cheng family, there are two ways out of reality. One is to follow the path of the imperial examination, become a respected civil official, and if you want to be more noble, you can also try to enter the church as a priest. The Cheng family is very prestigious in the local area, and most of the children in the family follow this path.

As for the second one, it is to become an awesome star warlock, just like those little flying people that Cheng Jinzhou saw before. It's just this path that asks for more talent, more good luck.

The future of an astral warlock is determined by the star array, although theoretically, everyone can carve countless star arrays, but in reality, star arrays can bring a huge burden to the human body, and the more advanced the star array, the more so. To make good use of the star array, the star warlock needs complete knowledge and intelligence. The star array commonly used by the general public has never been the choice of the children of the family.

As far as Cheng Jinzhou is concerned, he doesn't want to take either of these two roads.

Similar to the study of the imperial examination, he has long been tired of it. As for the Star Warlock, he has to learn several times more, but fortunately, he is still young and still has enough time to squander.

Occasionally, Cheng Jinzhou will hesitate, and finally cross once, it seems that he should do something thrilling, so that he will be famous in history, but when he really wants to do something, he is tied up and has no way to start.

"Ring, ......" Cheng Jinzhou sighed, lay on his bed, rubbed his wrench, and said to himself: "Say what you want, banknotes, or beautiful rings, let's take what we need, although the playboy is not bad." ”

As he spoke, his eyes drifted to the playboy. came to this world, although the maids looked thoughtful, they were always not as beautiful as the models of the later generations of ps, not to mention that there was a completely different exposure process.

"Star Alliance Library O1O is at your service, what do you need?" A heavy male voice suddenly came from inside the wrench.

Cheng Jinzhou's first reaction was to look back, then quickly covered the ring, blinked twice, and said, "What did you say?" ”

"This is the O1O customer service of the Star Alliance Library, I heard that you are willing to pay to read books?"

"That's right, that's right." Cheng Jinzhou's head nodded as if it was about to be broken, and his eyes stared at the ring.

Customer service o1o said in a boring tone: "Charging standard, 2 yuan per thousand words, there is no public version, you must subscribe to it all, no discount, no activity." ”

"$2? What is the unit of currency? "Cheng Jinzhou is very sensitive to numbers and banknotes.

"2 star yuan, but we accept all kinds of currencies, according to your regional standard ......" The customer service delayed for a moment, and said: "You can only pay physical currency, there are two main forms, energy, one yuan is o.25 tons of standard coal equivalent, you can also use wood, oil or natural gas to pay, of course, if there is direct energy such as electricity, there is no problem." In addition, you can also use edible resources to pay, one yuan is equivalent to o.1 ton of grain, or half of the meat, other elements and valuable materials in a specific way to redeem huàn, you can buy the "Star Alliance Library Exchange Huàn Table" to query, a total of 6ooo thousand words, the price is 12,000 yuan. All subscriptions are required. ”

Cheng Jinzhou didn't care about the so-called standard coal and so on, but quickly calculated the numbers and said: "All subscriptions, 12,000 yuan, then 3ooo tons of coal, or 12oo tons of grain?" At first glance, he said, "It's expensive." How will I pay you? ”

In any case, Cheng Jinzhou will not give up such an opportunity, the problem of price is really nothing in the face of the magic in front of him. It's okay to talk about it later, but it's true that you have to pull this customer service back.

"After initiating the payment procedure, the user terminal can act as a medium." seemed to be worried that Cheng Jinzhou wouldn't understand, and the customer service added: "Your user terminal is this ring." ”

If Cheng Jinzhou hadn't crossed over, he would really have a headache for these terms. At this moment, of course, he just asked excitedly: "What about the silver, and copper, how to calculate?" ”

Customer service o1o hesitated for a moment and said: "These two finally sue you for free, the price of silver is about 5o grams of one yuan, and copper is 1oo yuan per ton." ”

There is no need to calculate, it is definitely not cost-effective to use currency as a material, Cheng Jinzhou immediately asked: "Who are you, I mean the Star Alliance, the library." ”

He naturally had a lot of questions, and the customer service was prepared, and said formulaically: "Regarding the introduction content other than transaction payment, we charge an information fee of 2o yuan per minute." Please pay in advance. ”

"It's not **." Cheng Jinzhou said nostalgic, and said, "What is that playboy in front of you?" ”

"Trial."

"The trial version is really good-looking but useless." Cheng Jinzhou shrugged his shoulders and said, "Then bring me a book on making glass, what do you have to build?" ”

"You can buy the "Star Alliance Library Book List" to check it, a total of 85oo thousand words, and the price is ......"

This price is absolutely unaffordable, Cheng Jinzhou Xun interrupted him: "I understand, but you always have to give me a title." ”

"If you don't buy the Star Alliance Library Book List, you'll have to choose random books." Customer service o1o said unceremoniously.

"I don't know the name?" Cheng Jinzhou whispered.

"This requires you to increase your Covenant level......"

Cheng Jinzhou immediately asked, "What is the Star Alliance level?" ”

"About ...... other than trading"

"Understood." Cheng Jinzhou made a reluctant last effort and said: "Then you have to give me a range, I can't want chemical engineering, you give me this literary class, and the publication date or something, how many years have you been in the Star Alliance exhibition over there?" ”

He still can't forget to find out the news.

Customer service O1O paused for a moment and said, "Since you are the only user in the area, you can choose the category of books - the content of the star field. ”

Cheng Jinzhou didn't care what the other party's so-called big category was, and preemptively said his requirements: "If you want basic applications, you can use them in my time, and in addition, it's cheaper." ”

Customer service o1o may not be too lazy to object, and said directly: "It has been randomly used to meet the conditions for a book, the number of words is 3.6 thousand words, please pay 7.2 yuan." ”

"What's the name?"

"Please pay 7.2 yuan." Customer service o1o unmoved by the road.

Cheng Jinzhou had no choice, he was bound to not give up such a good opportunity, and said: "When I pay, I will have a book to read, right?" ”

"That's right." The customer service o1o was silent as he spoke, and even the playboy in the void was put away, obviously the probationary period had arrived, but it was shorter than the activities of the unscrupulous shopping mall.

Cheng Jinzhou never knew that he had such a yearning for knowledge, and even the disappearance of the playboy was just a regret - although beautiful women are everywhere, the Astral Library is unique to this world.

Before the crossing, the sick man Cheng had saved dozens of taels of silver in his private house - with his body and bones, it was really not easy to spend it, and at this moment it was all cheaper than Dr. Cheng.

Dr. Cheng didn't take it all out, he counted two ingots of silver, took a few silver horns, put the rest properly, and then walked out of the house.

There was always a maidservant waiting outside the door, and she immediately bowed down to say hello. Cheng Jinzhou waved his hand and said, "Liu'er, do you know what the price of grain is outside?" ”

Although it was strange about the little master's question, Liu Er still saluted in a proper manner and said: "Brown rice is 4oo wen for one stone, and wheat is about 35o wen." ”

The so-called brown rice is rice that retains part of the outer structure after the rice is hulled, which is quite different from the milled rice of the 21st century. ”

"The smoke from coal is too big, and most of them are not used at home." Liu Er looked at Cheng Jinzhou cautiously, not knowing when his master would take care of this, and said: "The firewood guy is good or bad, and one load is twenty or thirty wen." ”

Cheng Jinzhou answered, and walked outside silently.

It is the least cost-effective to exchange silver for star dollars, and the other party does not see it as currency.

Coal does not need to be considered, with the technology of this era, the cost is not low, and the quality is determined by the place of origin, and it is definitely not cost-effective to buy less. As far as he knew, coal with more smoke would certainly produce less heat.

As for grain, one stone is about 5o kilograms, and 2o stone is a ton, in other words, a ton of brown rice costs 8ooo Wen, although the money is cheap and expensive, but it is still indispensable 4 taels of silver.

4 taels of silver for 1o star yuan, Cheng Jinzhou didn't know whether to be happy or sad about the purchasing power of silver.

He is only 12 years old now, and his monthly routine is 4 taels of silver, which is more than many adults, and he only hopes to buy two useful books, otherwise he will definitely lose money.

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