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

The kitchen steward wanted to ask, but he also knew that this thing must be presented to the king by Changshi Li first.

After eating and drinking, Li Jiang took her small salt shaker back to her residence and asked someone to find some blacksmiths for her.

Nowadays, farmers have begun to use iron tools for their farm tools, but iron is too brittle and not as tough as bronze.

Therefore, the weapons used in the army are all made of bronze.

But some things must be ironclad.

For example, a frying pan, or giving Brother Zheng a steel sword.

Here Li Jiang was busy using his only little wealth to support Su's connections.

Go to the blacksmith to make iron and steel.

Over there, Ying Zheng rushed to Xianyang City, fearing that he would be a few days late when he returned. Dayang Palace was not only turned into a dining room, but also a blacksmith shop.

The atmosphere in the Yan Kingdom was also very solemn. King Xi of Yan had been forced to retreat by Zhao Gao, Wang Jian and others.

Now there are only two ways:

One, fight to the death.This won't work, King Yan is afraid.

Two...hand over the Prince Pill.

In fact, King Xi of Yan had already wavered, but the ministers of Yan State were silent.

This made it difficult for him.

He is not only the king of a country, but also a father.

A father can send his child out to die. Isn't this just waiting to chill these ministers?

Although he is mediocre and ignorant, it does not mean that he is heartless.

But if the Prince Pill is not handed over, Da Qin will not give up.

He has many sons, but there is only one country, and now there is only such a small amount of land left in the Yan Kingdom.

If the fight continues, the Yan Kingdom will cease to exist!

So, he thought of a way to let people reveal the news to Prince Dan.

He said that King Yan was happy and wanted to send Prince Dan to Qin to be a proton.

But this time he was not just a proton, but wanted him to assassinate Ying Zheng again by virtue of his friendship with Qin and Ying Zheng.

When these words reached Prince Dan's ears, he fell silent.

He had just returned to Yan State not long ago. He had been sent to Zhao State since he was a child, and then to Qin State... He had to be sent out again not long after he came back?

Prince Dan looked at the heartbroken expressions of his concubines and suddenly smiled sadly.

After driving everyone away, he sat in the room and recalled every detail of his relationship with Ying Zheng.

Recalling his humble and bumpy life as a prince.

He and Ying Zheng's father were both hostages of the Zhao Kingdom, and they had known Ying Zheng since childhood.

The two supported each other and spent the difficult years in Zhao State, even though in the end Yiren (Ying Zheng's father) returned to the Qin Dynasty and ascended the throne.

Zhao Ji (Ying Zheng's mother) and Ying Zheng were even more difficult in Zhao State, and Prince Dan still insisted on Ying Zheng.

Later, when Ying Zheng returned to the country, he also returned to the Yan Kingdom.

Later...he was sent to Qin as a hostage...

He has betrayed his friend. Will he go to Qin to face Ying Zheng this time?

What would Ying Zheng do to him?How will he be tortured?

It's not that he hasn't heard of it, Qin asked his father to hand him over.

Is he not going out because he is afraid of death?

What's more, they are afraid of being humiliated after arriving in Qin, and they are afraid of facing Ying Zheng.

But now his father actually sent a message asking him to leave Yancheng.

Return to Ying Zheng, be a proton, and then carry out the assassination.

Said it was for him to assassinate.But he knew it.

Their Yan country was still defeated. His father had long wanted to hand him over, but he chose to use the fig leaf of the deep love between father and son.

Prince Dan didn't know what it felt like.

He cried with laughter, bit his finger, and pulled a piece of cloth at random.

He wrote a line of words on it, and then he drew his sword and killed himself in the bedroom.

King Yan Xi was waiting anxiously in the palace. Seeing that the second day was approaching, if Prince Dan still hadn't made a decision.

Then his father will help him decide.

Just when he was about to call someone to come over to get Taizi Dan, someone came to report that Taizi Dan had committed suicide with a knife.

King Yan's face showed a smile for a moment, and then he looked sad: "My son is a righteous man, do you have any letters left?"

When someone presented the piece of cloth, there were only a few words written on it.

The body repays Yan Guoen, and the head returns brotherly love.

King Yan looked at the blood book and wanted to keep it and burn it together, but then he thought of this sentence.

It was decided to send it to Qin together with Prince Dan's head.

What if, what if Qin King Ying Zheng sees Prince Dan’s letter and decides to let them go to Yan?

Even if it can be exchanged for a few years of peace in the Yan Kingdom, it would be good.

Zhao Gao was already ready to break into the city with Wang Jian and others the next day and make achievements.

As a result, the city gate of Yan State opened and an envoy of Yan State walked out.

When the two armies fought, they did not kill each other.

"The envoy of the State of Yan is here to offer the head of Prince Dan in order to quell the war!"

The envoy faced the eager eyes of the people of Qin.

Holding the tray containing the prince's pill head, he walked step by step to the front of the Qin army camp.

"Please ask the Qin soldiers to abide by their promise and not attack Yan again." The envoy raised the tray in his hand.

"The State of Yan has handed over Prince Dan's head and asks the Qin army to withdraw."

Zhao Gao, Wang Jian and others looked at each other.

If Yan Guo never gives up, they may completely capture Yan Guo in a few days.

But at the critical moment, Yan Guo actually gave up?

But King Qin Yingzheng had already ordered that Prince Dan be brought back to Qin.

Live to see people, die to see corpses.

Now that Prince Dan's head is here, there is really no need to attack further.

They have been surrounded by other countries. If Chu and Wei join forces to cut off their retreat, and join forces with Dai and Yan to attack them, they will all die here.

Thinking of this, Zhao Gao and Wang Jian ordered people to collect Prince Dan's head.

In the early morning of the next day, he arranged for the soldiers stationed at the border to return home and resume his duties in Xianyang.

After Ying Zheng hurriedly returned to Xianyang City, he returned to Dayang Palace.

At this time, Li Jiang was taking Fusu to learn papermaking, and heard that Ying Zheng had returned from the rebellion.

My heart was filled with joy.

[Brother Zheng is mighty! ! ! 】

[Brother Zheng is back, great! !Brother Zheng is finally back! ! 】

[I have prepared a big surprise for him, which will definitely make his jaw drop with joy! ! ! 】

Ying Zheng's lips curled up slightly as he listened to the woman's cheers, but he thought of his Dayang Palace and the poor hound.

He still quickened his pace, fearing that when he returned to Dayang Palace, he would see a palace full of life.

Sure enough, as soon as we arrived in front of Dayang Palace, we could see the green smoke rising behind the palace.

Ying Zheng’s forehead jumped!How dignified!What a shame!

"Kings!"

Li Jiang hugged her small salt shaker and saluted Ying Zheng with a joyful expression.

"Your Majesty, while your Majesty is away from the palace, I have developed a kind of fine salt."

Then he handed the salt shaker to Ying Zheng.

"This salt has only a small amount of bitter taste. As long as it is promoted, it will definitely benefit the people."

Li Jiang followed Ying Zheng to the main hall and introduced Ying Zheng enthusiastically.

Ying Zheng had already heard her voice, but when he saw the real thing, he was still shocked by the snow-white salt.

【How about it?Not bad right!Can you give me an official title? 】

[Give me some money quickly, I won’t be able to pay for the blacksmith shop anymore! ! 】