There are many plans for the actions of the vanguards, and in the current situation, it is most advantageous to attack the camp at night, and while the Turks do not know about their arrival, a sneak attack is the most direct way.

Every day, the Turkic cavalry outside Gangneung Chengwai beat their horses in front of the city wall, and they were safe from the range of the bow and arrow, and this seemingly inconspicuous experiment put considerable pressure on the soldiers on the city wall every day.

Telling them that they may come to attack the city every day makes the defenders on the city wall very nervous and nervous, and the accumulation of uneasy emotions will make people's mentality easily explode, and make people feel tired.

"Where are Lone's reinforcements?" Emperor Yang of Sui hid in his palace and asked his confidants and ministers that the enemy soldiers were under the city wall, and the pressure would turn into fear after a long time.

Emperor Yang of Sui is starting to be in a trance now, and he feels helpless as an emperor when he is in danger.

The ministers didn't know how to comfort them, and it was not at all appropriate to say flattery at this time.

Gangneung City is a wealthy city, the reserves are very sufficient, it is okay to hold on for some time, what they are most afraid of is the enemy attacking the city.

Now Gangneung's advantage is only this city wall and less than 30,000 cavalry captains, and it is impossible for the emperor's escort to have a regular army to fight.

Their only role was to protect the emperor.

Emperor Yang of the Sui Dynasty and his ministers were worried, so they could only pin their hopes on Tang Guogong or the vanguard.

At night, the Turks were very vigilant, and piled up fires in front of the Jiangling city wall for lighting, the real purpose was to keep an eye on the soldiers and horses of the Sui State and not act rashly.

They would not have thought that when they used the fire to prevent the soldiers and horses in Gangneung City, a force of 10,000 soldiers and horses was coming towards them.

In the second half of the night, the Turkic camp was attacked by a sneak attack, many tents caught fire, and the fire burned a piece of light by the wind.

He wanted to know what was going on in the distance, and he still didn't open the city gate and send people out.

After a period of chaos, the Turkic battalion has reduced a lot in addition to strengthening its precautions and sending out troops and horses to loot every day.

Last night, Zhang Jin and Xue Kai led the way with heavy cavalry, and directly led a fire-breathing chariot to charge directly at the Turkic camp.

The lethality of the fire-breathing chariot was far from being that great, because Zhang Jin and Xue Kai discussed using only one chariot and then let the cavalry fill the canister of fire oil.

The purpose was to increase the fire.

Throwing out all the oil used to supply the Spitfire, he set a fire to the Turkic barracks with the Spitfire chariot, and finally left safely with the heavy cavalry opening the way.

From this moment on, the news of the arrival of the vanguard was no secret, and the Turks, in order to prevent the attack of the vanguard, reduced most of the number of soldiers and horses dispatched during the day to defend themselves, while they were preparing to attack the city.

The Turks were not good at sieges, but that didn't mean they had seen it, so the people they stayed behind during this time were mainly using ladders and wooden cones to ram the gates.

When the spies of Jiangling City arrived, someone on the city wall used bamboo baskets and ropes to pull people up, and Yuwen Chengdu was the first to learn the news of the arrival of the vanguards.

As soon as Emperor Yang of Sui heard that the vanguard was coming, the whole person became a lot more relaxed.

"Last night, the vanguard burned the enemy's camp and severely damaged the enemy's leading generals."

Emperor Yang of Sui was rare and relaxed during this time, and just wanted to reward him before he remembered that the vanguard was the governor of Youzhou, and it was not appropriate for him to reward the official position.

I can only change my words about the gold and silver last time, and there are rules for how much I actually give, and it is a matter of face to say it, not that rewarding you with a thousand gold is a thousand gold, in fact, it may be a thousand dollars.

Zhang Jin and Xue Zhicai didn't care about Emperor Yang of Sui's reward, their successful night attack was a victory, and the goal was achieved, but the next deployment could not be taken lightly.

The two had no joy at the victory, and were staying together and began to study the next tactics.

"Most of the supplies for the spraying train have been used, and I want to do another night attack when the lower belly can not reach our numbers." Zhang Jindao.

"What do you want to do?" Xue Zhi asked.

"The Metropolitan Governor often says that the soldiers are treacherous, we have just attacked the enemy, and they will definitely strengthen their defenses, but don't forget that we have a lot of Turkic armor, and if you can't do it, you can just blend in openly." Zhang Jin said.

The vanguard fought with the Turks several times, captured tens of thousands of Turks, and captured as many weapons and armor as many as hundreds of carts, and now they can be used.

"The news that the scouts come back every day, the Turkic horse team comes back at a different time every day, we can use this to cooperate with some soldiers who can speak a few Turkic words, and we will give him a secret." Zhang Jindao.

"Good way, pretending to be a Turkic soldier, it's very risky, if you can successfully behead their leader, you will earn it, so do it." Xue Zhidao.

The two of them agreed on their ideas, and after discussing it, they began to act, and the news given by the scouts of the horses was that the Turkic horse team would go out to raid, and the number of teams was about the same every day, and the problem of successfully infiltrating the barracks came.

You have to deal with a group of horse teams before they can hopefully blend in.

"Split up, send someone to drag or annihilate it first, and we can get in." Zhang Jindao.

"After mixing in, you can use fire oil to set it up, and once again burn the Turkic camp." Xue Zhidao.

"Good idea, but how do you bring the oil in?" Zhang Jin asked.

Xue Zhi thought for a while, and suddenly seemed to have an enlightenment, and said: "If you have it, just hide the fire oil in the goods of the wine, and the Turks will definitely not have these 'robbed' materials." ”

"Great idea, but how can our people get out safely?" Zhang Jin continued to ask.

"This is easy to do, when the time comes, I will take people to set fire, you bring people to respond, and when the fire starts, you will lead people to feint, and then I will lead the team to rush out directly to pursue, so that I can retreat with my whole body." Xue Zhidao.

Both of them felt that this solution was feasible, so they began to prepare.

Each time, the Turks' horse team was divided into a lot of expenditures of less than 1,000 people, and two days later Zhang Jin and Xue Zhi's plan began to be implemented, and Zhang Jin led his men to pursue the Turks who were plundering everywhere.

After the sunset in the evening, Xue Zhi and the others changed into the costumes and armor of the Turkic soldiers, and specially escorted the wine, which were all supplements for the vanguard, and there were several large jars of fire oil in the car.

There is a cost to blending into the enemy camp, these drinks are, but these drinks are not for nothing, and there are people who know Turkic language around the front of the convoy, everyone in the vanguard has learned a few words, anyway, the excitement of the battle has not subsided, even if someone comes to ask, it is normal to lose your temper.