Looking at the formula written by Qin Yu on the ground.

The Wei Emperor's faces were full of shock. Although they couldn't understand it very well, the last one was accurate.

"Son-in-law, you...are you kidding?"

Emperor Wei looked at Qin Yu in shock.

It’s so simple and easy to calculate the height of the pagoda?

What kind of monster is this?

Not to mention the shock of Emperor Wei, no one present was shocked.

Wu Youcai was excited and ecstatic.

He wanted to call Qin Yu the god of mathematics and to call this formula a miracle.

Qin Yu said lightly: "What's the difficulty? Do you want to measure your shadow and calculate your height?"

Emperor Wei nodded, "Okay, you can measure it now."

Xiao Nan picked up the ruler and said excitedly: "I'll measure it, I'll measure it!"

Then Xiao Nan began to measure the shadow of Emperor Wei, which was twelve feet.

4/6=?/12,?=8.

Emperor Wei looked at the eight on the ground, his eyes wide open were incredible, he was really amazing.

“This…this…this…”

Emperor Wei was still shocked and unbelievable.

He didn't understand why Qin Yu wrote a few numbers and calculated his height.

Wu Youcai looked excited, "Miracle! It's really a miracle!"

The words are over.

Wu Youcai knelt on the ground and kowtowed to Qin Yu heavily, "Mr. Prince Consort, please be bowed to him."

The Wei Emperor could see from Wu Youcai's respectful gaze that he admired Qin Yu.

Qin Yu smiled indifferently, "It's okay, just raise your hand to Raul."

Xiao Nan couldn't help but give out his thumbs up, "Brother-in-law, you are really that one!"

Afterwards, Qin Yu explained the formula to everyone.

He doesn't know if others understand it, but Wu Youcai must have understood it.

In fact, Wu Youcai still has many questions to ask Qin Yu for advice, but he was really embarrassed.

Because he understood that the prince-consort is a good character and has no airs, so he personally guides him. Otherwise, who would have paid attention to the prince-consort who is unparalleled in the world?

Although everyone in Wei still couldn't understand.

But it ended up scattering.

They all returned to the Ministry of Revenue to continue to account for the accounts.

Qin Yu sneaked to the side palace to listen to the song, and he was ordered to catch fish.

.........

The next day.

early morning.

Qin Yu originally planned to continue to go to the side palace to listen to music.

But Qin Wenyao was still pulled to the Ministry of Revenue, and he had to go to the Ministry of Revenue to sleep even if he slept.

Qin Yu had no choice but to be so angry that he should bear it.

Ministry of Revenue.

Everyone was fully fired.

Xiao Nan and Shen Binglan were very busy.

Qin Wenyao also devoted himself to his work.

Even so, it will take at least ten days for them to complete the work.

Emperor Wei came to the Ministry of Revenue from time to time to time for a trip.

Qin Yu simply brought a couch in secret. He thought of calling two maids to serve, but it was probably a bit too much, so he didn't do it.

Qin Yu lying on the couch and sleeping soundly.

Sudden.

An alarm bell came from the palace, accompanied by a shout, "It's been a fire! It's a fire!!!"

Listening to the shouting outside the hall.

Qin Yu stood up and ran outside.

Xiao Nan and Shen Binglan also rushed out.

Immediately afterwards, Qin Wenyao and his officials rushed out.

The place where the fire lies in the Yeting Palace, which is not close to the Ministry of Revenue.

Qin Yu rushed towards the Yeting Palace frantically, and at the same time, a large number of Yulin Guards rushed towards the Yeting Palace.

When Qin Yu and his group arrived.

The fire has already soared into the sky and is unstoppable.

At this time, a large number of eunuchs, palace maids and Yulin Guards were carrying water to put out the fire.

"call......"

Xiao Nan gasped heavily, showing shock, "What's the situation? Why did the fire take off so quickly?"

Just finished speaking.

Zhao Fusheng, the chief general of the Yulin of the Yeting Palace, came over and said with a bow: "I have met Your Highness, My Concubine, and Miss Chen."

Qin Yu nodded and asked, "What's up? Is it so hot?"

Zhao Fusheng hurriedly said: "This is a warehouse for storing paper and booklets, so the fire is getting stronger and stronger, and it is difficult to extinguish it."

Qin Yu continued: "Are there any casualties?"

Zhao Fusheng bowed and said, "That's not the case, the paper and booklets are gone."

Xiao Nan interrupted: "It's good if there are no casualties."

Although paper is very precious in this era, fortunately there are no casualties.

More and more people came to put out the fire, and the fire gradually became smaller.

Not long.

Emperor Wei hurried over, "What's the situation!? Where is the fire??"

Nowadays, every workshop is in the Yeting Palace, and this is the heart of Emperor Wei.

Xiao Nan explained: "Don't worry, Father, the paper warehouse is burned."

"Paper library?"

Emperor Wei was stunned and then relaxed, "That's good, that's good. Whoever is responsible for the paper warehouse must be held accountable! It's okay if the paper warehouse is burned. What if other workshops are involved!?"

Zhao Fusheng hurriedly bowed and said, "Your Majesty forgives your crimes, it is a dereliction of duty for a humble position!"

Emperor Wei frowned, "Hurry up and put out the fire!"

In fact, the paper warehouse is also very expensive in the Great Wei Dynasty, but it is not that important compared with other workshops in the Yeting Palace, so Emperor Wei was not so angry when he saw that the workshop was fine.

"Yes!" Zhao Fusheng bowed and rushed into the yard again.

The fire gradually faded.

Qin Yu and his group returned to the Ministry of Revenue. Although the fire broke out, they still deserved to do what they deserved.

......

Sunset at dusk.

Ministry of Revenue.

Qin Yu was sleeping soundly, and a chill swept across.

He sat up subconsciously.

Everyone in the Ministry of Revenue stopped the work at hand and looked down.

A doctor from the Ministry of Revenue was standing in front of Qin Wenyao.

Qin Wenyao's murderous eyes were staring at Qin Yu.

Qin Yu stopped, then walked to Xiao Nan and asked, "Why don't you work anymore? What's the situation?"

"well......"

Xiao Nan sighed, "Isn't this job going to be over ten days? Guess what to do?"

Qin Yu raised his eyebrows slightly and looked at Xiao Nan with confusion.

Xiao Nan whispered: "The blank books and papers of the Ministry of Revenue are all placed in the warehouse that was burned today. The papers of the Ministry of Revenue books are made of hemp paper from Shu County, Yunzhou, and are tough and white, with excellent texture. It is the best paper in our Great Wei Dynasty. Now it’s a good thing. The fire is burning all over. The Ministry of Revenue has lost its account books and has done nothing to do."

Qin Yu was stunned and said in surprise: "You know paper very clearly."
Chapter completed!