Yang Guang didn't want his heart to be broken by Zhou Shao, raised his eyes and glanced at him, and replied coldly: "In terms of the military strength of our army in one place, General Manager Zhou's words are not unreasonable, but don't forget, there are still 30,000 or 40,000 soldiers and horses under the command of Li Zhen, the governor of Youzhou, if he learns the news of the fall of Dingzhou, he leads his troops from Youzhou to attack Dingzhou from the east road, and our army is attacked from the west road, even if the Turks have 100,000 troops, what is there to fear?" Once the Turks found the weakness of our uneven troop gathering, the East Route Army waved its division to the east, and changed the siege and annexation to capture Youzhou, at that time, we did our best to protect a lonely city in Bingzhou, what is the use? Therefore, after learning the news that the Turkic invasion of the south was a parallel advance of the east and west, the king did intend to send the army of the East Road to attack Dingzhou, and first retreated the army of the East Turkic Road to the Great Wall, so as to not only solve the urgent need of the city of Bingzhou, but also ensure that most of the territory of Hebei Province was protected from the catastrophe of the Turkic army. Pen, fun, pavilion www. biquge。 The only thing that cannot be known for sure at the moment is whether our army in Youzhou has received the news of the fall of Dingzhou, and whether it will devote all its troops and horses to attack Dingzhou. ”

Du Yan and Zhou Shao glanced at each other, and when they looked at the map, they both hugged their fists and said to Yang Guang: "The marshal focuses on the overall situation of the war, is far-sighted, not like us, and only focuses on the gains and losses of one city and one place. I can't wait, I am willing to personally raise a group of soldiers and horses to recapture Dingzhou from the Turks. ”

Yang Guang's eyes still did not leave Yutu, shook his head, and said: "In the past, when I was in Chang'an, I listened to Mr. Changsun explain the Turkic tactics of military warfare. At this time, it is too early to rashly turn defense into offense, with the existing strength of our army, it is better to wait a while, and then depending on the situation. ”

Du Yan first heard Yang Guang say that he was going to send troops to attack Dingzhou with Li Zhen's subordinates, and then saw that he categorically rejected his request to lead troops to the battle, and was about to open his mouth to ask what was going on, but Zhou Shao secretly pulled him and whispered in his ear: "The prince has a bamboo in his chest, you and I don't need to ask more, just listen to the prince's orders." ”

Although Zhou Shao's voice was small, he was still heard clearly by Yang Guang, raised his head and smiled at the two, and said: "I am actually not 100% sure, but I am forced to completely cut off the news channel between Bingzhou and Youzhou by the Turks, and out of prudent considerations, I can only adopt a strategy of preemptive strike." The two commanders must bear in mind that only when the army of the Eastern Turkic Route invades the annex again, once it detects that there is chaos in its rear, our army can go out to attack. ”

"Is the prince saying that now it is difficult for our army to get in touch with General Manager Li of Youzhou, and it is agreed in advance that the time for the east and west to attack Dingzhou will be carried out, so we will simply wait until the war in Dingzhou resumes, and then turn defense into attack and launch an attack on Dingzhou from the west?" Du Yan suddenly realized.

On the north road of Bingzhou City, Li Che and others led tens of thousands of remnants of the defeated generals, adopted the strategy of holding firmly and not attacking, and reluctantly blocked the Turkic West Road army led by Yongyu Lu outside the north gate of Bingzhou City, so that the Turkic West Road army could not advance to the city of Bingzhou within half a month of capturing Yanmen Pass. In the east road of Bingzhou City, as Yang Guang expected, Gu He Zhenqin led the army of the East Road, and two days later again from east to west, launched a fierce attack on the Sui army stationed in the east of Bingzhou City, Du Yan and Zhou Shao, the two marching commanders, in accordance with the deployment and arrangement made by Yang Guang before the war, held the stronghold, fought steadily, waited for the Turkic rear to rise up, and then led the troops to take the initiative to attack and launch a comprehensive counteroffensive.

The battle between the two roads outside the city of Bingzhou lasted for more than ten days, and the casualties of the Sui army and the Turks reached more than 10,000 people, and finally waited for the day when the Turkic rear was in turmoil.

However, unlike Yang Guang's prediction, when the commander of the Eastern Turkic Route Army, Gu Hezhen, led his army to attack the Sui army camp in the east of Bingzhou City for a long time, he suddenly received a report from the remaining troops in Dingzhou City, claiming that a small group of Sui troops had attacked Shacheng, the main route for the withdrawal of the Turkic East Route Army to Guanwai, from the direction of Youzhou in the east, cutting off the retreat route of the army led by him.

After receiving the report, Gu Hezhen did not dare to be careless, and immediately ordered Dye Gan to continue to lead the army to launch a fierce attack on the Sui army in the east of Bingzhou City, while he himself led three thousand iron cavalry to gallop all the way back to Dingzhou and rushed to relieve the urgency of Sand City.

When Gu Hezhen led the 10,000 Turkic troops left behind in Dingzhou, he surrounded the sand city in a small place, and sent scouts to further inquire and learned that it was Li Zhen, the governor of Youzhou of the Sui Dynasty, who led the army to attack the sand city successfully.

led only 2,000 men and horses to dare to come and attack Sand City, this Youzhou governor Li Zhen dared to live enough, right? Kuhe really smiled coldly after receiving the report, and then ordered a fierce attack on Sand City, wanting to completely annihilate the defenders in the city in three or two days and recapture Sand City.

Who knows, although Li Zhen brought few soldiers and horses, when it comes to fighting tenaciously, it is far better than the Turkic army besieging the city, Gu Hezhen commanded the men and horses, and attacked for seven days in a row, but failed to capture a small sand city, and couldn't help but be a little angry.

At this time, a strategist with cronies in the tent gave advice to Gu Hezhen: "Special service, as far as I know, this Youzhou governor of the Sui Dynasty, Li Zhen, is the third son under the knee of Li Mu, the imperial master of the court. ”

Gu Hezhen was still a little hesitant at first, thinking that he would capture the sand city in one fell swoop and capture Li Zhen in the near future, and he could not use the strategy to persuade him to surrender, and he would still attack the city for the next two days, so he couldn't help but change his mind, adopted the advice of the strategist, and sent people into the city to meet Li Zhen to persuade him to surrender.

Li Zhen insisted on going to the city every day to urge the soldiers to defend the city, with many knife and arrow wounds, and received the Turkic envoy with a dusty face, squinted his eyes and listened to the intentions of his people, smiled, and deliberately made things difficult for him: "You go back and tell Gu Hezhen that unless he gives me the position of the special service, I will never surrender." If he is willing to give up the special service officer to me, please ask him to personally go to the north gate of Shacheng at the time of the watch tonight and wait for me to lead my army out of the city and surrender. ”

The Turkic envoy knew that Li Zhen had no intention of surrendering, but he did not dare to conceal it, and after leaving the city, he truthfully conveyed the surrender conditions proposed by Li Zhen to Kuhe Zhen, and after hearing this, he raised his face and laughed: "The time of the city is tonight." ”

At the time of the shift that night, Gu Hezhen personally led 3,000 iron horsemen to ambush outside the north gate of Shacheng, waiting for Li Zhen to leave the city and surrender. Unexpectedly, just after the day of Dingqing, a burst of rolling wood and stones were suddenly thrown from the city, and then Li Zhen led the defenders in the city to shout in unison from the north gate, and before the cave Hezhen came back to his senses, the three thousand Turkic iron cavalry he led was defeated by the Sui army that rushed out of the city.

However, after all, Li Zhen's men and horses were too small, and when the Turkic brigade besieging Shacheng arrived when they heard the news, Li Zhen's troops were surrounded by regiments before they had time to withdraw to the city.

"Shoot them, don't leave a single mouth alive!" Annoyed and embarrassed, Kuaima gave the order.

In an instant, countless feather arrows were shot at the Sui army in the siege, including Li Zhen, and hundreds of Sui soldiers were all shot into arrows in the blink of an eye, and all of them fell at the feet of the Turks.