When Zhuge Liang's expression was slightly solemn, the current military defense line in Longxi was extremely severe, and the attack frequency of the Dead Legion was too high, Zhuge Liang had already seen that this was a strategy for Cao to consume the strength of the Shu army.

Jingzhou and Shangyong were not uneventful, Zhang He led the army to attack Jingzhou, and Cao Hong led the army to attack Shangyong.

Most of the forces of the Shu army are now being dragged on the front of Longxi, and Shangyong is a strange soldier, and Sima Hui uses the Qimen escape technique to temporarily drag Cao Hong. Lü Meng led his army to resist Zhang He.

However, the Cao army that attacked Shangyong and Jingzhou was basically a harassing attack, in order to drag down the troops on both sides and let Cao Yuchen concentrate on attacking Zhuge Liang in Longxi.

When the living die, there is no more, and it will take time to restore the army, but to resurrect the dead, the speed is very fast.

"The Longxi front is too long, I'm worried that Cao Yichen will invade from the west, after all, the direction to Xiliang is the territory of Cao's army, so I think we will have to withdraw from Longxi in the future, Hanzhong, Chengdu, Jingzhou, and even Jiangdong, the defense has basically been perfected, and it is easier to defend, and the soldiers can no longer be sharply reduced at such a speed." I said to Zhuge Liang.

Zhuge Liang shook the feather fan lightly, his face was solemn, he was unwilling to give up Longxi, in the initial dispute between the Three Kingdoms, Zhuge Liang finally helped Liu Bei to knock this piece down, and now he gave up so easily, and all the previous efforts were in vain.

I said that if I wanted to continue to hold on to Longxi, there was only one way, which was to rush to the upper reaches of the Yellow River in Jishi Mountain to extract oil and transport the oil day and night.

Zhuge Liang is not good at fire attack, oil is the best fire attack raw material.

Sangyu's science and technology laboratory should also be relocated from Jiangdong to Yizhou, and the waterway transportation speed from Jishi Mountain to Yizhou can be taken by water, and the water transportation speed is relatively fast.

After discussing with Zhuge Liang, he sent someone to Jiangdong and asked Sun Quan to form a team to escort Sang Yu and all the laboratory personnel and molding equipment to Yizhou.

On our side, Zhuge Liang appointed Zhao Yun to lead an ace army, Wudang Feijun, to Jishi Mountain with me, and asked Huang Zhong to come and take Zhao Yun's place.

In addition, Zhuge Liang and I studied the oil drilling platform overnight, saying that it is a platform, but it is actually a simple vertical transportation wooden structure, because Zhuge Liang is very interested in water conservancy, so the two of them drew a vertical transportation structure diagram.

I brought the drawings, Bazihu had already sent someone to Jingzhou to pick up Xiao Qiao, he knew that he might stay there for a long time when he went to Jishi Mountain, so he decided to take Xiao Qiao with him.

I asked the Bazi Hu to go to Jishi Mountain, because the Bazi Hu is inverted, and he has a certain understanding of underground fortifications, and he must be there to excavate the underground.

After everything is ready, Sang Yu will finally develop some initial improvised artillery, let people all transport to Longxi, with these artillery, Longxi's combat effectiveness has been improved a lot, Zhuge Liang only needs to follow Sang Yu's formula, in Longxi area to speed up the production of gunpowder.

Three days later, the two armies converged on the plain under the Jishi Mountain, and the general sent by Sun Quan this time was Gan Ning, because I wrote to Sun Quan that if the battle for the day is not the third dispute, he must also know the army of the dead, so he must send a general who can kill ghosts and gods.

Sun Quan has repeatedly gotten news of the war situation in Longxi and Shangyong, and someone has drawn the war scene to him into a picture book, Sun Quan was shocked after reading it, and he knows the truth of the cold lips and teeth best, so now as long as there is any need on the northern front, he will do his best to help.

As soon as I arrived at Jishi Mountain, Sang Yu came to me, she ran panting, and said excitedly: You have found the oil field?

"Look." I took out a piece of solidified crude oil for her.

Sang Yu took the brown stone in his hand and said in surprise: That's right, this is crude oil, where did you find it?

Just on the border between Jishi Mountain and the plains, there is an open-pit coal mine in another large pit.

Sang Yu couldn't believe that she was going to build her laboratory in Yizhou before, but there was still a long distance from Jishi Mountain to Yizhou, but after discussion, the laboratory was built directly on this side of Jishi Mountain, saving the time and cost of transportation.

We made a blockade of the oil extraction at the foot of the mountain, and the soldiers who came didn't know what they were doing on the side of the mountain, they just camped on the periphery and were responsible for security.

"Let's go check it out." Sang Yu couldn't wait to see the location of the oil field I mentioned.

"Okay."

The wheat fields have been harvested, and the villagers pull cattle and horses to plough the fields, and before freezing, it is best to plow all the wheat fields again, and turn the wheat stubble into the soil and turn it into humus, so as to provide good organic fertilizer for the soil.

The shouts of the villagers in the fields, the voices echoed in the air, echoing......

"Do you feel that way?" Sang Yu said suddenly.

"What does it feel?"

"There's a feeling that we're in Thirty Mile right now."

"You're talking about the feeling of being in Laoniu Village, how can there be such an idyllic scenery in Thirty Mile Town."

"It's a great place, you can see there's snow on the top of the mountain."

"yes, and you're going to be an oil tycoon soon." I quipped.

"I'm not ambitious, I'm not interested in oil tycoons, what I'm doing at the moment, it's what I want to do, otherwise I wouldn't have interfered at all." Sang Yu said lightly.

Sang Yu belongs to a person who has no quarrel with the world, she loves to learn and is interested in knowledge.

"Aren't we going to school to learn knowledge so that one day we can put it into social production? Isn't what I'm doing today already putting knowledge into production? The goal was achieved, and I was satisfied. ”

I deeply admire Sang Yu's thoughts, she is now conscious, unlike us, although she is now fully engaged in the battle, but seriously, if I can really go back, I still hope that I can bring back one or two antiques, so that I can sell them for tens of millions, so that I can live in Thirty Mile Town with a little bourgeoisie, at least I don't have to worry about traveling all over the world, but Sang Yu doesn't seem to have these thoughts.

"You're the second Marie Curie, Marie Curie got uranium out of oil, and I want you to get something out of oil to deal with the legions of the dead." I laughed.

"You want me to work on the atomic bomb, that's impossible."

Sang Yu thought for a while and then said: Although I am not superstitious, I always feel that the army of the dead cannot be destroyed by modern weapons, and must use that kind of mysterious thing.

I also have this kind of idea of hers, and I also think that to deal with Miss Suppression, you can't just rely on military weapons, and you may have to rely on the Heavenly Charm or something else in the end.

Before we know it, we've come to the place where the oil gushes out.

Sang Yu looked at it and said: That's right, underground crude oil will only gush out of the ground due to the special effect of the terrain, and we only need to dig a well from here to recover oil.

"Then let's go see the big black pit again."

After seeing the pit of the open-pit coal mine, Sang Yu and I agreed that this was a big pit smashed out after a meteorite landed, which happened to be smashed out of an open-pit coal mine.

There are still a lot of coal in the coal mine on fire, Sang Yu said: Since it is a pit hit by a meteorite, then there must be a meteorite in this pit, have you seen it?

I patted my backpack, which contained the meteorite, which was as smooth as a pebble.

Sang Yu said that meteorites have great scientific research value, and I want to keep them and study them slowly in the future.

After leaving the pit, a group of people came to Sangyu and asked her to go to the construction site, where there were several skilled craftsmen who followed the drawings to determine the location and structure of the laboratory.

When we arrived at the construction site, a craftsman said that while the workers were digging the foundation pit, a puff of gas came out of the ground.

Gas, is it the natural gas above the oil fields!