Where do my father and brother live now?

When Xun Yu's question came out, Cao Cao narrowed his eyes slightly, and he suddenly understood what Xun Yu meant.

"Zixiao, are Aweng and Dedi safe now?" Cao Cao also asked...

"Oh...safe!" Cao Ren said truthfully. "But... the Dian Duwei did not bring them to Chenliu County, nor did he meet with Miaocai of the Border Defense Department, but instead sent a large circle to Taishan County in our Yanzhou!"

"I asked the Duwei Dian why this was the case? He only said that it was arranged by Mr. Lu Yu. When we arrived at Taishan County, the five hundred dragon camp knights were already stationed here, and they all changed into the clothes of ordinary people... It was safe."

"I don't understand now. What medicine is sold in Mr. Lu Yu in this gourd?"

What medicine is sold in gourds?

Cao Ren blurted out his words, Cao Cao and Xun Yu looked at each other, and immediately understood...

Cao Ren didn't understand the reason in the middle, but Cao Cao and Xun Yu were so smart that they could understand Lu Yu's thoughts at once.

The drunkard's intention is not wine, Lu Yu is pointing his sword at Xuzhou.

Xun Yu bowed directly to Cao Cao... "Xun Yu congratulated Cao Gong and congratulated Cao Gong!"

This action stunned Cao Ren. What's going on?

"Hahaha..." Cao Cao patted Cao Ren's shoulder again, and patted Xun Yu's shoulder again. "Wen Ruo said right. Now Ah Weng is safe, and he has another excellent reason to send troops to Xuzhou. Haha, it's time to congratulate him!"

Uh...this...

Cao Ren suddenly understood. It turned out that Dian Wei went around a long way to conceal the news that Cao Song was rescued.

In this way, Tao Qian sent his subordinate Zhang Kai to rob the old master's convoy and risked the world's worst... Cao Cao raised his troops to attack Xuzhou, and it was reasonable to avenge his father... By the way, he took Xuzhou, known as the granary of the Central Plains, for himself. It's wonderful, wonderful!

Immediately, Cao Ren admired Lu Yu very much and took three steps... From the beginning, even if it was so far away! This kid can always bring surprises!

"Now that Old Master Cao died in Langya, the news that Cao Gong was in pain has spread, and the Central Plains is shocked."

Xun Yu spoke again. "Take this opportunity, without delay, the lord immediately wrote to the court... to report Tao Qian's crimes, and sent people to Yuan Shao, Yuan Shu, and Gongsun Zan to report the funeral, so that all the princes knew that Tao Qian killed the lord's father. As soon as this news arrived, they all understood."

"At that time, the lord will raise troops to fight against the thief. It is an order to fight against the thief. It is filial piety! The superior is in line with the will of heaven, the inferior is in line with the morality, and the person is in line with morality. Whoever dares to help Tao Qian is a big controversy in the world! For this reason, this Xuzhou must be the lord!"

As soon as this statement comes out...

Cao Cao closed his eyes and pondered for a moment, and every word of Xun Yu's words echoed in Cao Cao's mind.

Xuzhou... If we can plan to capture the throat of the Central Plains of Xuzhou, the situation that is now trapped in Yanzhou will be immediately solved!

After a full ten breaths, his eyes slowly opened.

"Haha..." Cao Cao sighed while sighing. "As for me, because of my excessive sorrow, I cannot hold my pen. If I write a memorial, I will write a memorial to the court. While submitting the report, I will send it to all the princes, indicating that I have been killed by my father and that I was forced to raise an army to take revenge."

Huh... Xun Yu sighed and then took out a stack of bamboo slips from his arms.

"Lord, this book has been drafted in the following section. Please read it!"

The reason why Xun Yu never brought out his memorial message before was because he was afraid that when Cao Cao conquered Xuzhou, he slaughtered millions of people in Xuzhou because of his hatred for killing his father, which made the heavens angry and the people resentful... The righteous army turned into a killing army! It attracted knowledgeable people from all over the world to rush to help Tao Qian!

Now, Cao Song and Cao De are alive, and what they have abandoned is just a hundred cars of gold, silver and jewelry, and it will not allow Cao Cao to be blinded by hatred.

"The True Avenger" Cao Cao is terrible! But the "The Fake Avenger" Cao Cao is not so terrible, and even... not only is it not scary, but it is cute!

The people of Xuzhou have escaped this disaster.

"Hahaha..." Cao Cao laughed out loud. "Wenruo, Lu Yu is a god-like prediction, and you are also aware of the enemy Yu Xian... Haha, the things you write must be in line with my wishes, so you don't need to read them."

Speaking of this, Cao Cao shook his sleeves. "Zi Xiao, go and send the three armies immediately and raise an army to attack Tao Qian in ten days!"

"Zo...Zo obey!" Cao Ren subconsciously agreed. He felt that his IQ was a bit insufficient. The conversation between the elder brother and Xun Yu and two smart people was really something that was in the words, and it was a knife in the words!

After a moment of confusion, Cao Cao and Cao Ren walked out of the government office, but Xun Yu, he raised his head, looked at the sky through the window, and murmured: "The wind rises at the end of the green duckweed, and the waves form among the ripples..."

"Save Cao Song to save Cao Song and plan to decide the Central Plains of Xuzhou. Is Yin Lin Yin Lin? Did you get up early in the morning? Tao Qian and Zhang Kai were your chess pieces?"

"Haha, if I hadn't thought about this layer more, how could I stand side by side with you, Yin Lin? That's right, this time Zhang Kai is on the second floor, Tao Qian is on the third floor, and Yin Lin is on the fifth floor!"

…

After walking out of the yamen, Cao Cao paused. He suddenly thought of something and asked quickly. "Zi Xiao, you said just now that there are other forces involved in this robbery?"

"That's right." Cao Ren nodded. "The person who fought with me was Ji Ling, the number one general under Yuan Shu in Nanyang. I know his voice, and I am not unfamiliar with his three-pointed and two-edged sword..."

Um...Yuan Shu?

Cao Cao narrowed his eyes slightly and thought for a moment, but soon, he raised his head and looked east... "Xuzhou, haha, it's getting more and more interesting! Let's go..."

"Where are you going, brother?" Cao Ren asked hurriedly.

"Go to Cai Mansion and see what this kid Lu Yu is doing now!" Cao Cao said aloud as he walked.

Suddenly, he wanted to see Lu Yu, perhaps because he saved his Aweng, his younger brother, or perhaps because... he was already a family with Aweng, his younger brother!

It seems that recently, this kid is devoted to forging?

…

Yanzhou, Chenliu County, Cai Mansion backyard.

At this time, the entire backyard was built into a small forging workshop by Lu Yu.

A furnace, iron, and craftsman are all available.

At this moment, several of the most elite craftsmen in the Dragon Fighting Camp were forging something according to Lu Yu's instructions...

Originally, there was a huge forging workshop in Long Xiao Camp outside the city. These tomb robber tools forged on weekdays were well received...

It can be forged and forged, and Lu Yu thought about it, it can be forged something else.

If the forging workshop only serves tomb robbery, wouldn’t it be a bit useless?

So... Now, Lu Yu is studying steelmaking in the backyard of his mansion.

Of course, Lu Yu is clear about some theoretical knowledge of steelmaking, such as the familiar C+O?=CO?;

To be more advanced, Fe (iron) contains sulfur (S), S+O? (ignition) = SO?, that is (sulfur dioxide), which is precisely this sulfur dioxide, which will melt part of the iron and forge it into steel!

The principles involved in this include hot quenching and cold quenching. The process of steelmaking is actually a process of degrading the performance of halogen elements and performing two solid-state strengthening.

Speaking human language means that in the process of wrought iron, pig iron and cracked iron (liquidized iron) are blended. The iron is not iron, but steel!

Of course, the theory is like this, but to practice it... it's two things. It's a seven or eight-day journey. Not to mention steelmaking, the iron made by Lu Yu is "crunchy" and has failed without exception.

well…

Lu Yu sighed deeply, "I always feel that what I learned from paper is shallow, and I must practice it myself if I know this."

Although he did not do this forging steel by himself, Lu Yu was also tired when he saw these craftsmen sweating heavily!

The key is that you keep failing and your psychological pressure is huge!

At this moment, Cai Zhaoji took out the silk squid from her sleeve and wiped Lu Yu's sweat. "Brother Yu? Do you have to...be hard to a certain extent?"

Uh... Lu Yu was stunned.

If this statement was said by a woman other than Cai Zhaoji, Lu Yu would directly attribute it to the "word of tiger and wolf"!

Not hard... Then why don't you go in!

It must be hard, as hard as "steel"!

Lu Yu thought, Sister Zhaoji is still too young and doesn’t know anything... If there is a suitable opportunity, Lu Yu really doesn’t mind enlightening her!

…

…
Chapter completed!