Naturally, the plaster was not found, and it would be amazing if it could be found casually. Pen & Fun & Pavilion www.biquge.info

However, it can be regarded as the favor of God, coupled with Zhang Yi, an encyclopedia otaku who has crossed over in later generations, finally saw the gypsum in the fault layer of another highland when the sun was already in the west.

"Uncle, do you really plan to hand over our secret method?" Finally found the plaster, on the way back to the city, Wang Lao Wu couldn't help frowning and said to Zhang Yi: "The cement was given a gag order by the old lady, and you also said that you can't take it out until you have to!" ”

How much of a role cement has, Wang Lao Wu can also see.

As a veteran, and a former military commander, he was not unclear about the defense of the city and the battle of attack and defense.

In his opinion, a Shuofang city or fortress made of cement is simply an iron city that will never decay!

As long as such a city is properly guarded, it can naturally block the attack of those Turks!

But...

But the secret recipe of cement is Zhang Yi's, and it can even be said that it is Zhangjiazhuang's. Because although Zhang Yi provided the method of firing, each of them participated in it, shedding tears and sweating by the earthen kilns in Jingyang River.....

Cement has even become the greatest pride in their hearts!

However, Zhang Yi wanted to hand over such a thing that they planned to bring into the coffin if they got it in addition to the inheritance, which undoubtedly made all of them unable to figure it out.

Of course, Wang Lao Wu and they are not unpatriotic, otherwise it would not be possible for Zhang Yi to summon them, and they would dare to take a knife and say goodbye to their wives and children and embark on the journey.

As a Datang person, they are always aware of their responsibilities and obligations!

However... The secret ingredient of cement....

"What's used is good!" Zhang Yi laughed, and looked at a few people who also looked at him: "I used to lock the secret recipe at home, and that was because we couldn't use it at that time!" But now, it's time to use it! ”

As he spoke, Zhang Yi's eyes looked at the Shuofang City in front of him, which seemed to be made of mud, and said, "Right there, our brothers have shed too much blood in order to guard this gate!" As a fellow Tang person, I don't want to see a group of people disappear from my life!

Although I don't know their names, after seven years of strict defense in Shuofang, even if there is no food and no sound, there is a great enemy in front of them, and there are no reinforcements in the back, it is still difficult for me to ignore their lives! “

Just now, he was still serious, and Wang Lao Wu and the others who said it were in awe, but... Zhang Yi's next sentence made several people almost vomit out a mouthful of old blood.

Zhang Yi said: "Besides, don't you think it's cost-effective to exchange a secret recipe for a wife?" I gave His Majesty a wall of the north gate that can resist the Turks, and a secret recipe for cement, and he gave Princess Jingyang to me as his wife, which is simply a mutually beneficial deal! ”

"Ahh

.......

Because the cement has been developed as early as Zhangjiazhuang, now it is just necessary to re-match it according to the dosage, and the crushed materials and gypsum have reached the level that Zhang Yi is satisfied with only after three test burnings.

Then, Zhang Yi asked people to bring a bag of cement and some sand and gravel, and called Tang Peng and Xue Wanqian to find Niu Jinda together.

"Boy, what are you doing with the old man?" Niu Jinda's eyes were red and swollen, and the bags under his eyes turned jet black, and when he saw a few people coming, he said angrily: "If there is no big deal, don't bother me!" ”

There was a large stack of documents on Niu Jinda's table, and he was holding a brush to write and draw on it one by one, while writing that the sadness on his face was like a bitter gourd and became more and more ugly.

"Xiaguan really thanked Niu Hou for those dead brothers!" Xue Wanqian hurriedly stepped forward and bowed deeply to the end towards Niu Jinda.

Zhang Yi and Tang Peng both looked dazed and didn't know what to say.

Niu Jinda sighed, finally stopped the movements in his hand, stood up, helped Xue Wanqian up with both hands, and then said: "I have really suffered you all these years!" Four hundred and seventy-six soldiers, the old man will definitely give them the honor they deserve! ”

Hearing this, Zhang Yi figured out that the document on the table was actually the dead document of the Shuofang defenders.

In the army, whether it is a general or a soldier, once they are killed, the court will issue them a document like this, and with the paperwork, their relatives can get the court's tax reduction and exemption and the honor of being a soldier's family.

You must know that Datang values martial arts, and although he died in battle, the glory after death is enough for their relatives to be equally respected.

"The old man promises that these documents will be sent to the case of the Ministry of War within three months!" Niu Jinda said coldly: "Shuo Fang is seven years.... It's not easy! ”

"Thank you, Niuhou!" Xue Wancheng bowed again, and then said to Niu Jinda: "The last general came over with Jingyang County Bo and Tang Sijie this time, there is something that Niu Hou needs to see!" ”

Xue Wanqian forcibly ducked his grief for his deceased brother, but in an instant, he seemed to suddenly have a huge hope and looked at Zhang Yi.

At this time, he did not commensurate with Zhang Yi and Tang Peng as private brothers, but directly reported the official positions and titles of the two, obviously this matter is not a private matter or a simple matter.

Suddenly, Niu Jinda also became serious.

He naturally knew what Xue Wanqian meant, and said immediately: "What is the matter?" ”

"Niu Hou, look!" Zhang Yi took two steps forward, and then handed a small bag of cement in his hand to Niu Jinda's hand, and said: "The cement has been successfully fired, and the lower officials are here to invite Niu Hou, General Xue and Tang Sijie to observe the results together!" ”

"Cement?" Niu Jinda didn't know, so he didn't know what cement was at all.

But although he didn't know, he still opened the small bag in his hand, looked at the gray powder in his hand, and asked, "What is this?" ”

.....

The explanation is very troublesome, but the operation method and effect are quite simple to describe, and it took a lot of time for Zhang Yi to explain it clearly. However, a few people didn't believe it, with a pack of powder can make an indestructible city, just kidding!

Although they didn't believe it, looking at Zhang Yi who was swearing, several people still went to the cement kiln that Zhang Yi had made.

Watching the cement mixed with sand and gravel, then stirred, and then added some relatively tall hay stalks instead of steel bars and poured into a square framed by four wooden planks, Niu Jinda felt very bored.

"Boy, you're going to take the old man to come and see you play in the mud?" Niu Jinda was a little annoyed and angry, he thought that he would be able to see Zhang Yi's magical skills, but he didn't expect to see a few men playing in the mud here, which undoubtedly made him have the urge to hang Zhang Yi and beat him.