Who knows, family members? The system was intercepted by the First Emperor.

As soon as Li Jiang opened the door to the side hall, Dahuang suddenly rushed out.

After so many days, Rhubarb's lost hair has grown a little longer.

It's not that he's particularly ugly, he's still a little hairy.

"Dahuang, come back quickly, Dahuang!"

But Dahuang's eyes were all about the master wearing a mysterious suit, and he happily ran towards his master.

Watching Ying Zheng lift up his robe and kick Da Huang.

The anxious Li Jiang quickly shouted: "Your Majesty, keep the dog under your feet!"

[The dog you raised turned ugly and you turned your back on the dog? 】

Rhubarb...raised by myself...

Ying Zheng paused...

Why did his majestic, golden-haired hound look like this now! !

How could this bald, mangy dog ​​be his yellow dog?

In an instant, Dahuang had already rushed to Ying Zheng's side.

He stuck out his tongue, grinned, and sat down next to Ying Zheng, waiting for his owner to stretch out his hand and pat his head as usual.

But after waiting for a long time, Ying Zheng didn't reach out his hand, so Dahuang started to groan eagerly.

It seemed that it also knew that it had changed its appearance so that its owner could not recognize it.

He quickly made a few signature moves to get Ying Zheng to recognize him.

Ying Zheng's eyes were complicated, and he pointed at the yellow dog with pitted hair.

"You'd better explain to me how my majestic dog became like this!"

[Of course it is to contribute to Qin...]

"Your Majesty, your Majesty, I and Dahuang... are studying the production of writing brushes that will benefit the country and the people."

After Li Jiang finished speaking, he handed over to Ying Zheng: "Rong Chen will take out the brush and present it to the king later. The king will wait for me in the main hall for a while."

After speaking, he looked up at Ying Zheng and saw him nodding in agreement, then turned around and ran back to the side hall to take out all the brushes.

Get rid of the fluff that cannot be used, and the brushes that were useless at first.

The rest of the rhubarb hairs are all here, plus the brushes made from various hairs, a total of more than 30 pens are made in various models.

Ying Zheng heard a lot of calligraphy and writing...

But he didn't expect the hair to come from his pet dog.

"Your Majesty, don't underestimate this."

Li Jiang took out a pen and dipped it in ink to demonstrate to Ying Zheng.

"This brush will make us handle official business faster."

Li Jiang took out a few pens and handed them to Ying Zheng, letting Ying Zheng feel them.

[There are not enough things now. I will have to make pencils in the future! 】

【With pencil, there is no need for ink.Just grab a piece of paper outside and jot down things. 】

[No need to grind ink or bring water, you can take it out to write casually. 】

[Yes, there is toilet paper!And a toilet! 】

[I can’t stand scraping with a stick. I wonder if I will get hemorrhoids after doing this for several years? 】

When she traveled to the Qin Dynasty and had bad food, she could tolerate it, but Li Jiang really couldn't tolerate going to the toilet. This was really hell!

Falling into a latrine and drowning is really not just talk.

In today's Qin Dynasty, people use a short vat to go to the toilet. Every time they go to the toilet, they not only have to squat on horseback, but also need to master skills.

So as not to collapse...

Especially after going to the toilet...there is no toilet paper!

Stick scrape…

In the past few days, when Li Jiang went to the toilet, he would shorten the legs of his trousers and cut them into small pieces for use.

Set a certain amount of time every day, go once a day, never more.

But continuing like this is not an option.

But if Li Jiang is asked to use the public "toilet chips" (small wood chips) with everyone, Li Jiang said that he can't do it.

The worst thing is... searching for the original memory.

Among the people, there are actually people who directly wipe it on their hands and then throw away their hands.

(Unofficial history and wild notes, I don’t know whether they are true or false.)

Ying Zheng heard it was pencils, toilet paper, and finally the toilet.

He could roughly understand the purpose of the first two through the voice of strength.

The last one is called the toilet...

Ying Zheng looked at his pet dog lying in the corner, with the bumps on his body no longer as majestic as before, and immediately blurted out his refusal.

"Don't have to..."

The writing brush had already harmed his hunting dog, so how could the toilet harm his beloved horse?

Li Jiang was wondering how pencils were made when he listened to Ying Zheng speak.

"Huh? Your Majesty, what do you mean it's not necessary?"

Li Jiang asked puzzledly.

Ying Zheng looked at Li Jiang's confused expression before he realized what he was doing and quickly made amends.

"I said you did a good job and will reward you with some coins."

Ying Zheng looked at the various yellow and white writing brushes on the table, picked up one belonging to the yellow dog and started using it.

[It’s just a reward of some money. I thought I could get promoted. 】

Ying Zheng tried every kind of brush, and finally felt that rat whiskers were the best, followed by wool, rabbit hair... and finally dog ​​hair.

After getting used to using a pen knife, I always feel that although the brush is good, the strength needs to be controlled.

And writing is not much faster than a pen knife?

Li Jiang saw Ying Zheng's somewhat disappointed look and quickly tried to sell him.

Ying Zheng will definitely discover the benefits of this brush and the usefulness of pencils.

She took out the sheepskin, which contained the data she had just calculated.

"Your Majesty. With the brush, we can use it to draw and write on sheepskin, which greatly saves time."

As she spoke, she randomly took one of the many brushes and wrote on the bamboo slips.

Soon Li Jiang discovered something was wrong. This pen was almost the same as the brushes of later generations.

Whether it absorbs ink or flows smoothly.

She suddenly thought of the pen she threw into the pen wash.

【I see!I see!There is oil on the hair. Soak it in plant ash and remove the oil and you can use it! 】

Ying Zheng also suddenly realized that this was the case.

He took Li Jiang's pen and wanted to reward Li Jiang, but when he saw the yellow dog lying naked in the corner of the hall.

Ying Zheng stopped thinking and decided to wait, lest she get the advantage and start attacking his horse again.

"Kings…"

Just when Li Jiang was about to talk to Ying Zheng about the pencil, he heard Li Si's voice coming from outside.

"Your Majesty! I am so happy!"

"Come into the palace and report!"

Li Si happily ran in holding the bamboo slips and watched Ying Zheng report: "General Wang Jian led and defeated King Dai and Prince Dan of Yan on the bank of Yishui River."

"After capturing Jicheng, the capital of Yan State, King Yan fled the capital and fled to Liaodong."

"Okay!" Ying Zheng slammed the table with joy: "Send the order to Wang Jian! Tell him to bring the crown prince of Yan back to Qin!"

"I want to see someone alive! I want to see a corpse if I die!"

As soon as Ying Zheng was happy, he ordered Li Jiang to go to the dining room to pass the meal. He wanted Li Si to eat with him today.

"Attendant Li, please ask the dining room to prepare two more portions. You will also be dining with us today."

Ying Zheng raised his head and looked at Li Jiang. Thinking that this woman had an extremely strong appetite, he also planned to let Li Jiang have a taste of the delicious food in his country!

"Ok?"

Li Jiang was pleasantly surprised. What the king ate must be much better than what she ate!

【It’s a good time to eat today! !No need to eat beans mixed with salty sauce! 】

She was looking forward to this meal. How could the meal the king ate be better than what they ate?

But when the table was served, and when he saw that Li Si's table and Wang Shang's table opposite had the same dishes, Li Jiang really couldn't praise it against his will.

Fish ball soup...cold fish balls...fish ball porridge...grilled fish...balls~

[Brother Zheng...how much do you love eating fish balls...you will lose a lot of fun...]