Liu Ke was very courageous, and he used 3,000 people to deter the Qin army from going out of the city, so he spent it there.

Ji Mingze was very nervous at first, because these three thousand people were just Ye Chenghai's guards assigned to them, the leader was the peak realm of martial artists, and the rest were ordinary soldiers, if the Qin army really came out, it would be difficult for them to escape.

In fact, Liu Ke is not a reckless person, he has a back road, that is, the willow forest, where there are more than a dozen warships, which can accommodate more than 3,000 people.

Liu Ke always observed the movements of the Qin army, and if something was wrong, he retreated one step earlier.

Later, Ji Mingze saw that Qin Jun didn't dare to go out of the city, and his heart also fell to the ground, and he couldn't help but admire Liu Ke.

"Go and scold me for a covenant in the city. ”

Liu Ke got an inch and asked the head of the guard to lead people to make an appointment.

But no matter how you scold, your mouth is dry when you scold, Qin Jun just ignores you.

"The Qin people who didn't plant, ahh ”

When he first went, the leader was still extremely worried, and he really wanted to scold people out, but after scolding for a while, Qin Jun not only didn't come out, but also retracted his head, leaving only those Jiawang City civilians who were driven to the city, they all looked confused.

The three thousand Xia soldiers scolded the more than 10,000 Qin soldiers and didn't dare to show their heads, this is really a long insight.

Liu Ke dragged the Qin army in Xicheng here, and Ye Chenghai, who was originally a little worried, was ready to send a message to the deputy general at any time to ask him to send some people to Xicheng, but the scout's strange look just came back to report, Ye Chenghai laughed and almost fell off the horse.

"Wha、、、"

It's so ridiculous that the 3,000 people were stunned to block the tens of thousands of Qin troops in the city and didn't dare to come out.

"This old Liu, haha, you immediately send a message to Yao Sheng and them, always pay attention to the changes in the Qin army, as Mr. Liu expected, once our side engages, the Qin army is likely to quickly abandon the city and go, tell him not to delay the fighter, the Qin army will quickly occupy Jiawang City as soon as it leaves, don't care about the rest, first give me to seize the Qin army reserve, it is impossible for the Qin army to take all the materials away in a hurry, well, if there is enough time, inform Mr. Liu in Xicheng, I think Mr. Liu will have a way to block the mouth of the king of Sushan. ”

When a corps comes out, it costs a lot of money every day, so you have to take the opportunity to get it back.

You don't want to find a way to get some by yourself, and expect Su Shanguo to take the initiative to give it to you, hehe, Ye Chenghai doesn't believe that the king of Su Shanguo is so generous.

Cheng Kai set up two military camps outside the north city, with more than 30,000 people, one east and one west, guarding the north city gate and the official road leading to the northern cities.

These two camps were extremely strong, and after Liu Yong and others arrived, they had to stop temporarily.

"Back to the dirt mountain, there is a small river in the west, ten traps and pits, then sometimes to the horse stakes, and finally a five-foot earthen wall, I damn it, how to fight this. ”

Liu Yong looked at it for a while and said angrily.

There must be thistles or bamboo sticks in the river, and if you want to cross the river safely, unless you fill in a section of the river or build a bridge, but the west bank of the river is within the range of the Qin army's bow and crossbow, and if you want to build a bridge or fill in the river, you will inevitably encounter the Qin army's arrow rain cover, and the casualties will not be small, and Liu Yong is worried.

There will definitely be casualties in the war, but Liu Yong doesn't want to pay too much for casualties, which is not easy to do.

"I had the woods on that hill set on fire. ”

The corners of Zhang Yu's mouth twitched, and he said coldly with a gloomy face.

"How do you burn?"

The trees there would definitely not be ignited without oil, because the Qin army had cleaned up all the weeds and thorns in the woods, presumably to guard against enemy fire.

The bare and sparse trunks of the trees could not be lit at all.

"I had small trebuchets with me and brought more than a hundred cans of kerosene, trebuchet tanks, rocket ignition. ”

Liu Yong couldn't help but restrain his war horse and stared back at Zhang Yu.

Zhang Yu was hairy by Liu Yong.

"Zhang Yu, you, you are ruthless enough. ”

Liu Yong gritted his teeth, he didn't expect that Zhang Yu would carry fire oil at any time, Zhang Xian was originally restricting the use of fire oil, and the number of configurations in each legion was limited.

The legions used it only as a last resort, and although there were restrictions on the use of fire oil, it was difficult to restrain the naval army.

There is a lot of fire oil in the navy, this is because most of the military material transfer is done by the navy, among which there is not much fire oil, Zhang Yu deducted some of it, and no one dared to squeak.

Liu Yong gritted his teeth, but he didn't say that he wouldn't let it be used, so Zhang Yu grinned and nodded to the leader of the pro-soldiers.

As for why Zhang Yu had to go around and burn the woods, instead of using a trebuchet to throw oil cans into the Qin army camp?

That's because he brought small detachable and easy-to-carry small trebuchets with a short range, and besides, rockets and trebuchets are matched, and small trebuchets are equipped with rockets with the same range.

Trebuchets can't be dropped into the barracks, and rockets can't reach them.

Besides, the Qin army was prepared, but the range of the arrows and crossbows was covered with loess, and there were no tents, no incendiary materials, and they could not be burned.

The Tushan forest is in the northwest direction of the Qin army camp, and most of the wind is northwest in this season, even if the fire cannot be ignited, but the smoke drifts into the Qin army camp with the wind, which will make the Qin army unbearable.

If it weren't for Liu Yong saying that Zhang Yu was ruthless enough, this guy would have always used insidious routines.

Since it is difficult to storm the camp, then I will smoke you out.

Even if it can't be smoked, there is too much fire oil, and after a long time, the wet wood will become dry firewood, and as soon as the northwest wind blows, the sparks will fall into the camp, and there is a high chance that the camp will be burned.

With the thick smoke, Ye Chenghai, who was interspersed with the east of the Qin army's camp, hurriedly stopped.

"Stop advancing, Zhang Yu must have set fire again, send someone around to ask. ”

Zhang Yu set the fire, and they would definitely eat the ashes if they didn't pull a few stupid people, and they would burn them again if they couldn't get it, so Ye Chenghai didn't go over immediately for the sake of safety.

Sure enough, it didn't take long for the people sent to come back to report that Zhang Yu had indeed set the fire.

"I will serve the general of the National Congress, the little fire oil we allocated is rare and stored, but look at the other people's water army, a Chen River has been set on fire for dozens of miles, but there is still stock, it is really better than people to live. ”

Ye Chenghai muttered jealously.

"So what do we do?"

A general asked.

"What else can I do, stay put, and send more scouts to investigate in depth. ”

The sky was getting darker, and I saw that the fire was growing in the northwest, and I could see it clearly in Jiawang City.

Cheng Kai stood at the head of the city with a gloomy face, looking at the thick smoke billowing above the northwest camp, and couldn't help sighing.

"Alas, it seems that Xiying can't be saved. ”

Li Hui beside him looked worried.

"General, it can't be delayed any longer. ”

Li Hui hasn't left yet, it's Cheng Kai who has changed his mind, he wants to leave with everyone, isn't it safer.

"Alright, give the order and set off overnight. ”