I, my father-in-law, set off a frenzy of public examinations in ancient times

Chapter 3 Knowledge is Power
Before the words fell, Guan Yujun was restrained by several young eunuchs and wanted to tie him to a special "cleaning bed". The "purification knife".

Guan Yujun, who was tied to the "bide bed" and couldn't move, saw the sharp and strangely shaped knife getting closer and closer to him, and suddenly felt his head spinning...

It was too late and then soon, Guan Yujun watched the eunuch with the knife walking towards him with sorrow, and immediately shouted: "Eunuch Huang Bao, does the Holy One know what you have done?"

There was a lot of fear and trembling in the voice, and there was a bit of crying.

Huang Bao knocked on the teacup and said inexplicably: "Isn't it because the Holy One taught me to gel you?"

I bother!Only cows, horses, and mules use the Chinese characters for gelding!Guan Yujun, who has committed an occupational disease, thinks;

And as the saying goes, "pig, capon, gelding", now I can't even compare with a "chicken"?

Guan Yujun shook his head, throwing all irrelevant knowledge out of his mind——

"Eunuch Huang Bao, I just heard what you said to the supervisor! There is a big problem with the project you undertook! If the Holy Majesty finds out..."

Huang Bao was full of question marks, he didn't undertake the project himself, but the queen mother's nephew took it over, could his relatives harm his aunt?

But it's related to the royal family, some things have to be more careful...

Huang Bao waved his hand, except for Guan Yujun, all the little eunuchs filed out, at the end Huang Bao added:
"Whoever goes outside to chew on the roots of their tongues, watch out for your tongues!"

"Yes—Eunuch Huang!"

After a shock, Huang Bao nodded to Guan Yujun, "Say it!"

Guan Yujun moved his bound hands and feet, the meaning was self-evident.

Huang Bao: ... This kid is really restrained!

After reluctantly untying Guan Yujun, I swore in my heart: If this kid dares to make any more demands, I will definitely castrate him with my own hands...

"Eunuch Huang Bao, just now the lord said that he will dig out nearly three thousand hu of soil, but in fact it doesn't take that much at all!"

"Oh? Then tell me about how much Dendrobium soil you need to dig?"

"May I ask Mr. Huang Bao, what is the approximate amount of earth per foot for excavating the canal?"

"About ten fights!"

That is 100 liters or 0.1 cubic meters, which is about the same as what I guessed, Guan Yujun thought.

Huang Bao didn't take it seriously, but he knew it in his heart, he leaned back on the chair leisurely, picked up the tea and brought it to his mouth——

This kid probably wants to say that Mr. Xia is pocketing his own money;
But this kind of situation is unavoidable. If the fat and water don't flow into the fields of outsiders, can they not get more or less?They are all from the Empress Dowager's own family, so it's fine if you turn a blind eye...

"Just dig up about 760 dendrobium soil!"

"Pfft——" Huang Baogang spat out all the tea that was delivered to his mouth, "Say it again, how much?"

Good guy, that Mr. Xia is really dark!Even the small treasury of the emperor's cousin dared to hack nearly twice as much...

Guan Yujun thought that Huang Bao was "guilty" because she "seeed through" her, so he quickly checked it again and said the number 1760 again.

Huang Bao said doubtfully, "Are you so sure?"

Guan Yujun raised his head proudly, what are you kidding, who can beat her?
"Elder-in-law Huang Bao, haven't you seen it before in the Golden Luan Palace? I'm not talented, but I do have a bit of talent in arithmetic..." Guan Yujun boasted without blushing;
"You can measure it. From the spring to the ground, it should only be as high as thirty feet; the angle of the slope just now should be only two-thirds of the angle of an hour on the sundial!"

Guan Yujun, who has worked in mining, urban construction and other businesses, has long practiced "her eyes are the ruler".

She is 100% sure that the slope is about [-] meters high and the slope angle is [-] degrees.

Huang Bao immediately asked someone to test it, and Guan Yujun was recalling the calculation process:

∠斜坡与地面=20°，泉眼到地面的垂直高度=100m，1米=3尺，每米的土方量就是0.3m3，从泉眼到平地上挖开水渠的长度=100/sin20°=100/3.4 m;
开挖整条水渠的土方量=（100/3.4）*0.3≈88m3=88000升=8800斗=1760斛。高中数学就能解决。

After the Yuan Dynasty, 1 liter was 1000 milliliters, and there should be no error.

Under Huang Bao's murderous sight, Guan Yujun sat down confidently, and poured tea for himself: This cleansing room is really hot...

After a while, the little eunuch was afraid of delaying Huang Bao's affairs, and ran in sweating profusely to report: "Eunuch Huang, you are really not bad at all!"

Huang Bao turned his attention to Guan Yujun: This kid really has something, no wonder the Holy One intends to stay by his side, and let himself try his depth...

But since he thinks that he and Mr. Xia are in trouble, he might as well use his tricks——

Huang Bao smiled indifferently: "Oh? Now that you have found out what my father-in-law did, and you have made up your mind, do you want to use this matter to blackmail me?"

As soon as the voice fell, the superior person suddenly became imposing, half-compromising, yet half-threatening and said: "Aren't you afraid that I will report to the emperor that you died of bleeding when you were half-purified?"

Guan Yujun's calves were trembling, what Huang Bao said made sense, wouldn't it be easy for him to kill someone to silence him?
Moreover, he is the confidant of the dog emperor, and the dog emperor will definitely not blame him for being the bastard of an annoying courtier...

Although, the momentum cannot be lost.Guan Yujun boldly said: "You, you can't do this, I am the one who is 'handpicked and taken care of' by the Holy One..."

"Hahahahaha! Then you have to get out of this room!" Huang Bao flicked his sleeves: "Now we can talk about the conditions!?"

Unexpectedly, what surprised Huang Bao was that Guan Yujun, who was sitting next to him, knelt down on the ground very silkily, hugged his thigh, and shouted tearfully:

"Eunuch Huang Bao, please love me~"

Huang Bao:? ? ? ! ! !

"To tell you the truth, Xiao Ke has been a eunuch since he was a child. Even if he doesn't need to purify his body, he doesn't have that kind of function. It really doesn't bother you fathers-in-law...

And no matter what Xiao Ke said, he was also from the Duke's family, so a scholar can be killed and cannot be humiliated!I really can't bear the humiliation of taking off my clothes and taking off my pants, so please forgive me!
The father-in-law's great kindness and virtue are unforgettable! ..."

After finishing speaking, Huang Bao saw that Guan Yujun searched all the places on his body where he could hide things, and finally found only half a piece of broken silver...

When Huang Bao heard this at first, he thought it was his excuse. He could say shameless words like "Please love me", and would he care about being stripped of his pants by others?

(End of this chapter)