After all, Zhang Wei is a general in the side and the number one military official under Zhang Lu. He still has a little IQ in leading troops.

He knew that cavalry could pursue the road at night, while infantry had to have a vision to cross mountains and take shortcuts. It was too late and they could not rush out blindly.

But he would not waste any time, so he immediately sent an order to let all the infantrymen who were about to set out tomorrow's fourth update to rest and go to bed in advance so that they could be full of energy and rush on the road.

At the same time, Zhang Wei took advantage of the last few hours before the main infantry attack and carefully reviewed the military situation around him recently - especially where this Han envoy came from, it must be clear, otherwise he would not be able to sleep after sending troops.

Zhang Lujun's scouts, whistle detectives, and worked at full speed. They may summarize and report clues found in the past few days, or immediately go north to search for the road in the middle of the night. Even if they did not have time to find the Han army, at least some people would be arrested and questioned.

Zhang Lu did not sleep well in the middle of the night, and after three o'clock in the second half of the night, several schools responsible for detailed work woke him up and reported the latest situation:

"Report to the general, according to the arrested people, there have been troops dispatched in the Hechi area north of the north. We spy on all our might. We only know that Huangfu Song defeated Han Sui in Chen Cang half a month ago. The Han envoy who sneaked over should have been stranded north of Chen Cang, either stationed in Qi County or Meiyang. After hearing that Huangfu Song defeated the bandits in Liangzhou, he crossed the Qinling Mountains from Chen Cang."

"There are soldiers and horses in Hechi? How many people? Whose flag? Are you coming to us?" Zhang Wei got up from the bed nervously.

The school said uncertainly: "It seems that there are not many people, or in other words, there are a lot of people at first, but then a lot of them left. The Han army is very secretive. Some hunters and pesticides are detained. A few of them are escaped. After we asked, they all said that the Han army was going to go and go to Tianshui. As for the generals of the Han army, it was from General Huangfu Song."

Zhang Wei thought about it: Since it was Huangfu Song's banner, and Hechi had many soldiers at the beginning, but later it disappeared, it was very likely that he was the troops who were temporarily chasing and searching after the collapse of Chen Cang City.

Although there is a suspicion of deliberately traveling far away from Qinling Mountains, it can be explained. Maybe Han Sui was blocked too hard in the Weishui Valley of Longshan Mountain, and Huangfu Song could not go around the enemy's back and forth to attack the enemy.

This kind of military operation does need to be kept confidential, because if Han Sui found out in advance, the Xiliang army divided troops from Ji County and set up camp at the intersection of Qishan, blocking Huangfu Song's side troops in the valley, then they would not be able to get out.

After thinking about these causes and effects, Zhang Wei's heart fell to the ground. He pondered and said to himself: "I heard that the Huangfu family was a general in the era of the Emperor's family. He did not care about the government affairs, but only knew military affairs. He had no friendship with the Dahonglu and Dazong Zheng. I think he would not have been able to escort the Han envoys who comforted the world. Since this is the case, our army can rest assured to pursue the Han envoys with all their might!"

The Great Honglu was in charge of diplomatic affairs with the barbarians and Hu tribes, and the Dazong was in charge of thoroughly investigating the royal family. Huangfu Song was so famous that his friendship with the Jiuqing tribes was also an important information that the surrounding warlords had long grasped.

Zhang Wei knew Huangfu Song so well that he now misjudged the darkness under the light.

After another update, Zhang Wei personally led 5,000 infantry as the central army and set off to chase Li Su.

Yang Ren was quite arrogant, and he knew that there was a problem with marching in such a hurry.

But because I heard that the Han envoy had only a few hundred guards and he had 2,600 cavalry, it didn't matter even if the people were trapped and the horses were too scarce, and the enemy would be piled up to death!

At this moment, the front army finally heard a little refreshing news: "General, the valley in front has been broken by a big tree, and it needs to be moved away to continue chasing."

Yang Ren was slightly nervous: Could it be that the delegation dared to ambush himself? Or was it because he knew that he might be chased, and he just wanted to destroy the road and delay the pursuit to gain time?

"The whole army is on guard and send some people to move the trees!" Yang Ren ordered cautiously.

Fortunately, his doubts did not last long, and the answer was revealed.

Behind the pile of lurking wood, and even on the hillsides on both sides, hundreds of Danyang soldiers, whether bows or crossbows, stood up and started shooting arrows. For a moment, hundreds of arrows crossed and shot Yang Ren's personal soldiers blocked in front of the pile of lurking wood, and shot the people and horses over.

Yang Ren was very anxious, but he still had hope in his heart: "There is not much chaos! Don't panic! Bounce away quickly!"

Li Su didn't spend much time last night, after all, she didn't know if the enemy would come, otherwise wouldn't the preparation work be wasted?

So much so that Yang Ren felt that he could rush over the horse with a little more body placing his feet and the pile of wood was pushed flat. It was nothing more than losing some speed and impact force when climbing the hill, and also having to avoid obstacles and delaying some time to make the troops slightly disconnected. These seem to be no big deal.

In the face of absolute combat power advantages, you don’t have to be afraid of small tricks!

After one or two hundred casualties and panic, Yang Ren finally rushed through the pile of tranquil wood with his confidant cavalry, trying to chase and chop the Danyang soldiers who had already put away their crossbows and retreated.

Haha, with the simple fortifications, the cavalry was delayed and they wanted to leave after shooting the arrow?

Yang Ren's inner anger towards these Danyang soldiers was even more intense than the hatred of the French Knights for the Brittany Longbow Dog in the Battle of Ajinkul.

But unfortunately, the Danyang soldiers are not longbow dogs, and Li Su's guard this time is not just the Danyang soldiers.

Yang Ren climbed over the obstacles and had not yet established his foothold, and saw a powerful general with a silver spear and white horse, who had already formed a formation and rushed towards him with five hundred cavalrymen.

"I am the general Yang Ren of Hanzhong. I will die!" Yang Ren was already so angry that he was still angry. Seeing this, he immediately transferred all his anger to Zhao Yun, and pointed his needle at the wheat ray, without any fear.

This is not a one-on-one fight, it is just a simple hedge between two cavalry generals leading their troops along the valley.

"Are these Hanzhong people isolated from the world for a long time? They didn't know that there was a sky outside the world?" Zhao Yun couldn't help but wondered for a second with pity.

But he would not underestimate the enemy because of this, and his gun force was still as fierce as ever, without any hesitation.

"Puff~"

Yang Ren's neck blood was flying, and his eyes were full of disbelief: he was sloppy... I forgot that I was exhausted all night. If I had a good meal and had a sleep, I would definitely be able to block the shot...

Until his eyes slowly turned dark, Yang Ren still comforted himself in this way, and then there was nothing else.

"Why are you so weak? Judging from your posture, you thought you would try to block my shot, but you would die if you touch it." Zhao Yun was a little surprised. Seeing Yang Ren's moves, he thought he could only stab the opponent after three or five rounds.

No matter what, while Yang Ren was shot, Zhao Yun turned over and rushed to kill him. A silver spear was like Piao Ruixue, killing dozens of people in a row, and immediately smashed Yang Ren's personal troops, like a watermelon thrown off the balcony on the 20th floor.

Zhao Yun thought that after fighting for two or three years, he had never encountered a cavalry charge against the cavalry, so he was so refreshing.

The Zhang Lu army cavalry who ran all night but didn't sleep were stumbled.

"Run quickly, General Yang was killed by the crazy general!"

Zhang Lu's cavalry was killed by Zhao Yun along the valley and retreated five or six miles, leaving hundreds of corpses and more wailing wounded people. The combat power of this group of cavalry was at least half of the time.

"Don't advance rashly. Keep a distance from the Han envoy quickly and set up camp to defend. If the enemy does not move, I will not move! I will notify General Zhang to come and reinforce!" The surviving schools under Yang Ren quickly restrained the troops to make adjustments when they saw that Zhao Yun did not pursue him again.
Chapter completed!