The county office, the main bookkeeper.

Niu Qiqing and Yang Yuan sat together with tea, and glanced at Wu Ji's table, which was full of account books, two thick stacks, which were particularly conspicuous.

The two looked at each other and smiled, drank tea, and discussed, and there was a lot of contempt in their words.

"Say, will he come today?" Niu Qiqing took a sip of tea and asked lightly.

Listening to his tone, there is no need to answer at all, he already has the answer in it.

"I guess he's not coming." Yang Yuan smiled proudly and pointed to the two stacks of account books: "Such a thick account book, don't say three days, it is ten days, whether it can be completed or not, I still talk about it!" ”

Just as the two were discussing, Huangfu Song, who was originally sitting on the side and drinking tea by himself, moved his ears, raised his eyebrows slightly, and a playful smile appeared on the corner of his mouth, glanced at Niu Yang and the others, and fell silent again.

"Bang! Bang! ”

The sound of footsteps sounded, and the landing was very light, very weak, which was Wu Ji's signature footsteps. Wu Ji was on that body, he didn't have much strength, he walked very weakly.

"It's coming!" Niu Qiqing was a little surprised, he expected that Wu Ji would not come.

"How can you be born when you come?" Yang Yuan didn't care at all, and the corners of his mouth cracked: "It's not a shame!" ”

"Who's talking bad about me behind my back?" Wu Ji's voice sounded, and he rushed in, his eyes swept over Niu Yang and the others, which was quite playful.

"That's it!" Niu Qiqing is as his surname, he is really good, he raised his neck, straightened his chest, and said triumphantly: "If you can't finish the account, you have to get out, isn't it a shame?" ”

"Niu Qiqing, give you a piece of advice. Don't do things too much, overdo it, it's asking for hardship! Wu Ji's eyes condensed on Niu Qiqing's body, and said coldly.

"Haha!" Niu Qiqing seemed to hear the most ridiculous thing in the world, raised his head to the sky, and laughed: "Is it too much, I will know after three days." Yesterday doesn't count, so you have nothing to say, and you can lose convincingly! ”

"You don't have to wait until three days later, you will know today!" Wu Ji was full of confidence, came to the table, put the abacus on the table, and sat down.

Huangfu Song originally looked like an ancient well, his eyes were fixed on the abacus, and his brows moved again, quite surprised. A pair of eyes kept looking at the abacus, revealing a thoughtful look, but they didn't speak.

"You've got a thing, what's going to happen to you?" Yang Yuan didn't care at all, and then laughed at Wu Ji.

Wu Ji ignored them, took an account book, flipped it open, flipped the account book with his left hand, and dialed the abacus with his right hand, making a "pop" sound, which was particularly crisp and beautiful.

"Trick up!" Niu Qiqing tugged at the corners of his mouth and drank tea leisurely.

Yang Yuan even saved words.

Wu Ji flipped through the account book page by page, his right hand couldn't help but pull the abacus, the sound of "popping" was crisp and continuous, and for a while, the whole room was full of the sound of abacus.

Huangfu Song's eyes flashed, like a sharp sword, and it disappeared in a flash. Wu Ji buried himself in settling accounts, but he didn't find it.

A thick account book, Wu Ji didn't take much effort to finish it, picked up the brush, dipped it in ink, wrote down the numbers on the account book, and put it aside.

Huangfu Song stood up, came to the front, picked up the account book, and looked through it. Turning a few pages, revealing a deep groan, thinking for a moment, picking up the calculation chip, and fiddling with it, while fiddling, while flipping through the account book.

Niu Yang and the others couldn't help but smile contemptuously when they saw it, and they sat and drank their tea, not paying attention to it at all.

Wu Ji shook his hand, took another account book, flipped through the account book with his left hand, and pulled the abacus with his right hand. This time, the abacus was pulled faster, and the sound was continuous, compact and compact, which was the reason why Wu Ji became more and more proficient the more he used it.

Modern people, except for those old antiques, either use calculators or computers, who will use abacus? Yes, although Wu Ji knows, he has not used it for many years, and some hands are raw. As he calculated, he became more and more proficient, and his right hand pulled up the abacus bead and moved quickly.

Huangfu Song stopped the calculation in his hand and looked at Wu Ji for a while, with a look of surprise in his eyes, a little incredulous.

Seeing that Wu Ji was so focused, Niu Qiqing lowered his voice and asked, "Is he playing tricks, or is there really a few moments?" ”

Yang Yuan looked at Wu Ji, but he couldn't make up his mind: "So it's mysterious, right?" Perhaps, probably, should...... How many moments, right? ”

The two stood up, came to Huangfu Song, lowered their voices, and asked, "Lord Huangfu, how is it?" The two of them seemed to be a little afraid of this Huangfu Song, their tone was extremely respectful, and their figures were lowered.

"Can't count it yourself?" Huangfu Song glanced at the two of them, and the light in his eyes flickered.

The two of them seemed to have done something wrong, and hurriedly lowered their heads, not daring to look at Huangfu Song's eyes, as if they were dodging his gaze. The two of them wanted to find the account book, but when they saw that Wu Ji had not finished the calculation, they wanted to calculate it with Huangfu Song, so they rolled their eyes to Huang Fu Song again, and they were so frightened that they didn't dare to speak. For a while, the two of them were not people.

Fortunately, it didn't take much effort, Wu Ji finished the second book, picked up the pen and wrote the numbers on it, and put it aside. The two of them hurriedly grabbed it, returned to their seats, picked up the calculation chips, kept fiddling, and began to calculate.

"Bang bang! Smack! ”

The crisp sound of abacus is non-stop, dense as fried beans. Listening to such a close sound of the abacus, Niu Yang and the others became more and more frightened, and it was difficult to grasp it, so they tried their best to settle the account.

Huangfu Song kept fiddling with the calculations, and it took a lot of effort to finish an account, looking at the numbers in the account book, he couldn't help but look surprised, and his eyes showed a look of disbelief. Turning his head to look at Wu Ji, he saw that Wu Ji had four more calculated account books on his desk, that is to say, Wu Ji's efficiency was five times that of his.

This was too unbelievable, Huangfu Song stared at Wu Ji deadly, his eyes flashing: "Lord Wu, have you already learned?" ”

"What's wrong?" Wu Ji stopped, raised his head, and found that Huangfu Song's whole person had changed, he was full of energy, and his whole body was full of a fierce aura, and he couldn't help but be surprised when he judged the previous Huangfu Song.

"Although this thing has been around for some time, it can only be used for addition and subtraction, but not for multiplication and division. Guozijian ......" Huangfu Song seemed to realize that he had missed his mouth, and hurriedly changed the topic: "It is said that this thing is proficient, no worse than mental arithmetic!" ”

"Isn't it worse than mental arithmetic?" Niu Yang's surprised voices sounded, and their faces were very ugly.

"Although the way of mental arithmetic is excellent, there are too few such people, and there may not be one in a million. However, if you learn this thing well, even ordinary people have the ability to do mental arithmetic! Huangfu Song looked surprised, and couldn't help but look at Wu Ji.

"This ......" Niu Yang and the others realized that they seemed to have kicked the iron plate, and sweat oozed from their foreheads.

"Who taught you?" Huangfu Song asked very expectantly.

"Do you need to teach such a simple thing?" Wu Ji shook his head, the abacus thing, Wu Ji just found some materials in this area on the Internet, bought an abacus, and learned it.

"Simple?" Huangfu Song's eyes widened, and his chin almost hit the table.

Abacus has been around for a while, but it can only be used for simple addition and subtraction, not multiplication and division, because it has not yet been popularized and belongs to the research stage. A skilled person like Wu Ji, in the eyes of Huangfu Song, is a master among the masters, and he is no longer high.

Wu Ji's fluttering words shocked Huangfu Song half to death!

"Are you alright?" Wu Ji looked at Huangfu Song's shocked look in his eyes, and felt a little funny.

It is a very common thing in modern society, and it appeared in the Song Dynasty, which is a great event, which is enough to shock the university scholars and scare this small master book, which is naturally not a problem.

Buried in his head and continued to count, the sound of abacus resounded in the room.

"Lord Huangfu, is the result right?" Niu Qiqing endured his fright and asked quietly.

"Do it yourself!" Huangfu Song replied angrily, picked up an account book, fiddled with the calculations, and then calculated.

Niu Qiqing's hot face was on the cold buttocks, it was very unpleasant, and he couldn't provoke Huangfu Song, so he had to go back and continue to calculate with Yang Yuan.

The two of them looked at Wu Ji from time to time, only to see Wu Ji a book for a while, as if it was not a thick account book, but a small thing, and it was not difficult to calculate at all. The more they watched, the more frightened they became, and the bad feeling became stronger and stronger.

"Confused, huh?" When the two of them finished calculating, Wu Ji's calculation was extremely correct, and they couldn't help but be stupid, and they could only attribute this result to Wu Ji's ignorance.

"You guys are stupid and try it!" Wu Ji was in no mood to ignore them at all, but Huangfu Song picked up a few calculated account books and put them in front of the two: "These are all right!" Can you be completely confused? ”

"......" The two opened their mouths to speak, but they couldn't find the words.

The three of them tried their best and were sweating profusely, but Wu Ji was unusually relaxed, as if he was strolling leisurely, and there was no tension at all. When the three of them calculated less than one-third, Wu Ji pushed the abacus and exhaled: "It's over!" That's it! ”

"That's it?" Although Huangfu Song knew that the way of abacus was very powerful, comparable to mental arithmetic, he was still very surprised.

"This ......" Niu Yang and the others made a grinding sound in their mouths, their faces were extremely ugly, and they were all blue!