"What about the other cities? Is there any news from Jinzhou and Songshan? Where is Qin Liangyu?"

Meng Chen asked.

"There are also hummingbirds in the cities and Longshan City to communicate back and forth, before there was news in Jinzhou, saying that the Houjin 100,000 army is storming Jinzhou, please send reinforcements from the cities. ”

"Songshan battalion, there was also news before, General Qin personally led 50,000 troops into the king of Guanqin, and at the same time ordered each battalion to guard against a sneak attack by Houjin. ”

But Wu Sangui didn't know whether he abandoned the city before receiving the order from the Songshan battalion, or if he received the order, but he pretended not to know. ”

"At present, there is no news from Jinzhou and Songshan, but at the height of Longshan, you can see that on the side of Jinzhou City, the wolf smoke is billowing into the sky, and it should be that the war is tight. ”

......

Chen Yuan sent messages one after another, telling Meng Chen the general situation.

The situation is more obvious, Wu Sangui and these people are obviously worried that as soon as Qin Liangyu leaves, the Songjin defense line will not be able to hold, so they deliberately pretend that they did not receive military orders.

It's not hard to see why. If the garrisons of the cities did not enter the customs at the first time, and did not hold the Songjin defense line, then the result would be to lose their officials and resign, and if they didn't get it right, they would have to fall to the ground.

And this kind of thing, once one unit does it, then the other garrisons will immediately be imitated, and the final result will be the collapse of the whole line!

......

"There's another question! The 15,000 elites of Houjin, even if they are all more than ten enemies, how can they approach the Jingshi in just a few days?"

After Meng Chen listened, he quickly asked.

Meng Chen...... Huang Taiji and Ji'er Harang, all the way to use firearms to drive away mutant animals, when they arrived around the Jingshi, they had already enveloped more than 100,000 demon beasts, and in half a day, they broke through the city wall of the Jingshi several times...... This is the surprise attack we dedicated to the Ming Dynasty before...... Woowoo woo ......"

Chen Yuan's voice choked.

"What are you crying about?"

Meng Chen frowned.

Meng Chen...... We, did we do something wrong?"

Chen Yuan choked up.

“......”

Meng Chen put down his phone and walked back and forth in the room.

In essence, Chen Yuan is still an ordinary girl who has just graduated from high school, and when she really encounters a hundred thousand urgent events, she will immediately become chaotic and change back to the mentality of a little woman.

It's like a duel between your teammate and an enemy, and you give him a gun because you're worried that he won't be able to defeat. As a result, the teammate threw the gun directly at the opponent, and then was hit by the opponent instead.

Can you blame this gun and your teammates for giving you a gun for such a thing?

"Prepare the available resources of Longshan City, send me all the information, the walls of Jinzhou City are strong, and Lu Xiangsheng's Tianxiong Army is guarding it, if it is not so quickly breached, we still have time." ”

Meng Chen replied to Chen Yuan.

"Good. ”

Chen Yuan quickly agreed.

Meng Chen closed the chat interface with Chen Yuan and sat down in a chair.

Instinctively, he wanted to contact Pan Feng.

However, after switching the spirit interface, he stopped again.

"I can't, everything depends on the Three Kingdoms Strategists......"

Meng Chen put the phone down for the time being.

He took out a pen and paper, wrote and scratched on it, and analyzed the information he knew about Longshan City.

“...... The height of Longshan City is 40 meters, below 30 meters is the ordinary city wall, above 30 meters, 35 meters below, densely covered with quenched steel needles, to prevent 100 enemies and 1,000 enemies from forcibly landing the city. The city is 60 meters wide, built with huge stones inside and outside, and the middle part is poured with lime cement and tung oil glutinous rice juice to tamp ......"

Thinking about this, Meng Chen's heart suddenly moved.

Pick up your phone and contact Chen Yuan.

"Chen Yuan, how big is that oil lake in Longshan?"

He asked.

"Big...... Why do you ask this?"

Chen Yuan replied quickly.

"If the rammed earth structure in the middle of the Longshan city wall is excavated and oil is poured around the city, how much can be injected?"

Meng Chen then asked.

“...... It can't be poured too much, but seven or eight meters deep, it should be okay. ”

Chen Yuan didn't know what Meng Chen meant, but he still thought for a moment before replying.

"How many fire-burning things are there in the city, such as fire oil, tung oil, and vegetable oil?"

Meng Chen asked quickly while recording on paper.

"A lot...... Longshan City itself is a material base, Wu Sangui rode into the customs lightly, and the materials were basically left. ”

Chen Yuandao.

"How high is the terrain of the oil lake, how far is it from Longshan City, and can we rely on erecting bamboo bridges or wooden canals to pave them with linoleum to bring oil into the city walls of Longshan City?"

Meng Chen continued to ask.

"This ...... The terrain of the oil lake is much higher than Longshan City, and the straight-line distance is about five or six miles, which should be able to ...... Meng Chen, what are you going to do?"

Chen Yuan asked.

"I'll get back in touch later. ”

Meng Chen directly closed the chat interface.

Putting down his phone, he thought quickly in his mind, and then recorded what came to mind.

"That's not enough...... The Houjin army must have received the news of the evacuation of the elite battalions of the Songjin defense line, and after breaking through Jinzhou, they will definitely divide their troops to attack other cities and garrison them...... But Longshan City is an important city, and the manpower sent by Houjin will definitely not be less!"

Meng Chen got up and walked around the room, thinking carefully.

Seven or eight minutes later, his eyes suddenly lit up.

Contact Chen Yuan again.

"Chen Yuan, do you know how to fly in wingsuits?"

Meng Chen asked directly.

“...... Seen similar movies. ”

At this moment, Chen Yuan was a little confused by Meng Chen's seemingly unrelated questions.

"Can Longshan City make a similar 'gel coat?' Is there anyone in the Colored Clothes Army who can make simple runes to make the gel coat more levitating. ”

Meng Chen continued to ask.

“...... If there is detailed production information, it will definitely be possible...... There are people who know the way of runes, and if it is only to increase the effect of using the wind, Liu Rushi can do it. ”

Chen Yuan didn't think about it anymore, she answered whatever Meng Chen asked.

"Very good! You sort out and take stock of the materials in Longshan City, mainly all kinds of firearms, ignition things, rolling mines, gunpowder and other things. ”

Meng Chen closed the chat interface again.

Write and scratch on the paper, and check the various weapons that exist in the spirit interface from time to time.

Chen Yuan's side also acted quickly, and less than half an hour later, he sent Meng Chen the information on the remaining firearms in Longshan City.

Meng Chen continued to classify these firearms and add them to his plan.

After more than twenty minutes, a complete set of strategies had been fully formed in his mind.

After thinking about it again, Meng Chen opened the spirit interface and sent his plan information to Pan Feng.

Pan Feng just asked briefly, and then left quickly.

About ten minutes later, Pan Feng sent a reply again.

The Three Kingdoms Strategists have seen it all, and they have given a unanimous comment on Meng Chen's plan:

"That's a brilliant plan!"

......