There was a very dazzling word in modern society called "butterfly effect".

To put it in a more scientific way, in a dynamic system, slight changes under initial conditions can drive a long-term huge chain reaction of the entire system.

In the words of the common people, things in the world are unpredictable and the world is really wonderful.

The world is indeed very wonderful, and no one can tell what changes will happen in the next second. Just like Yuan Shang now, although he is alone and has limited power, under the instigation of his little butterfly wings, the details of the Battle of Guandu still changed little by little.

It was like Yuan Shao sent Zhang He and Gao Lan as the positive and negative vanguards and fully supporting Wuchao, which was completely different from the historical situation.

In history, Yuan Shao sent Zhang He and Gao Lan to attack Cao Cao's camp, and Jiang Qi sent troops to reinforce Wuchao. He used one division and two purposes, but neither of them was taken over. What's even more annoying is that Zhang He and Gao Lan turned to Cao Cao because of Guo Tu's framedness.

There is no way to have both fish and bear's paws, and Yuan Shao ended up losing his wife and soldiers.

But now the situation is different. After Yuan Shao learned that Yuan Shang was in the danger of Wuchao, he was determined to protect his son. With a decadent look of hesitation and turning, he transformed into a decisive order: to reinforce Wuchao with all his strength! The wise and brilliant image of the magical martial arts that Dashu did not have in daily life, and also brought a stinking blow to Guo Tu.

Yuan Shao may be a monarch with problems and incompetent conditions, but it is undeniable that he is definitely a good father who is responsible for his son.

The words were divided into two ends, not to mention Yuan Shao sent troops to reinforce Wuchao, but also to Zhang Liao, Xu Chu was concerned about Cao Cao's comfort. The two generals led the Tiger and Leopard Cavalry forward to turn back from the front and ran towards the rear army led by Cao Cao.

After about twenty miles of raid, the two generals finally met with the Cao army's subordinates. Strangely, the Cao army's subordinates were not ambushed by Yuan's army, but were moving towards Wuchao smoothly.

The general who commanded the infantry of the rear army was two other famous generals of the Cao Wei, Xu Huang and Yu Jin.

Xu Huang's appearance was quite good, with three long beards and majestic. He sat down with a Hualiliang horse, a mountain-piercing axe in his hand, and led the rear army to take the lead, which was quite heroic.

Seeing Zhang Liao and Xu Chu leading his army back, Xu Huang couldn't help but be surprised. It didn't seem like they had been fighting fiercely, so why did they run back in a moment?

After steering forward a few steps, Xu Huang followed Zhang and Xu, bowed a little, and said strangely: "The two generals were ordered to be the vanguards of the front, but now they are leading their troops back. I don't know why?"

Xu Chu held the tiger-headed sword tightly and whispered to Xu Huang with his teeth and cracked his mouth: "General Xu, has he ever had something to do with lord?"

Xu Huang was curious when he heard this, and didn't understand what the craziest general was saying. He said strangely: "What does General Xu mean? Isn't Huang very clear?"

"What a fool to pretend! Ask your lord if he was injured!"

Xu Huang suddenly burst into laughter and said, "Mr. Sikong is fine, nothing is wrong."

Zhang Liaoti immediately stepped forward, looked back and forth carefully, and said, "Gongming, have your rear army been ambushed by Yuan's army?"

Xu Huang shook his head when he heard this and said, "We have not met half of the Yuan army soldiers when we marched all the way. Why did Wen Yuan say this?"

Zhang Liao sighed and was about to explain, but suddenly heard a sound of horse hooves behind Xu Huang, but a gray horse slowly walked towards the few people.

Above the gray horse, a hunched middle-aged man was looking at Zhang Liao and Xu Chu with bright eyes.

He has a short figure and a poor appearance. His face is covered with pieces of skin, which is as if he is getting roasted by the sun. His hair is half black and half white, slightly loose, and he is combed loosely. He has tied a bun on his head. Time has left deep and cruel traces on his face. Years of war and governing the country have also struggled. At this moment, he looks like an ordinary middle-aged man, without any excellence or excellence.

But looking at the world, no one dares to underestimate this seemingly ordinary middle-aged man.

To fight against the Yellow Turban, to fight against Dong Zhuo, to expel Liu Bei, except Yuan Shu, to destroy Lu Bu, to welcome the emperor, and to order the princes, most of the heroes in the world were defeated in his hands. The rolling Yangtze River and the waves washed away the sand. In today's world, who is qualified to call himself a hero besides him?

He is talented and wise, and he is apt to others, but he is also murderous. He is suspicious by nature, just to ensure the continued glory of the Cao clan!

He fought for half a lifetime of war and killed for half a lifetime of people. He had done many right things and many wrong things. The battlefield of great achievements and bones shone glory on his life.

The merits and demerits are only discussed by future generations. Many things in ancient and modern times are just a joke. He doesn't care how future generations evaluate him.

He is not someone else, he is Cao Cao and Cao Mengde.

It was almost a moment, and Zhang Liao and Xu Chu hurriedly turned over and dismounted and bowed to Cao Cao on one knee.

"The last general Zhang Liao..."

"The last general Xu Chu!"

"See lord!"

"Wen Yuan, Zhongkang." Cao Cao spoke slowly, his voice hoarsely as if a dead tree had been pulled: "I am the two of you who are trying to get the vanguard, but why are you waiting here?"

Zhang Liao and Xu Chu looked at each other. Xu Chu scratched his head and didn't know how to answer. Zhang Liao still sorted out his thoughts and replied respectfully: "Report to the lord, I am going back and returning. I am really concerned about the safety of the lord. I have to do it. If there is any fault, I hope the lord will forgive me for his crime?"

"Oh?" Cao Cao raised his eyebrows when he heard this, obviously he was a little curious about Zhang Liao's statement: "How can I say this?"

Zhang Liao said concisely and concisely, and chose the key points to attack Wuchao, how Wuchao caught fire, how ambushed out on both sides of Shanli, and how a young general with unknown name... fooled them... etc., and chose the key points and simply and quickly responded to Cao Cao.

After hearing this, Cao Cao remained silent and touched the beard on his chin. After thinking for a moment, he immediately smiled.

"Tell us the order, the entire army will advance immediately and hurry to Wuchao without delay."

Xu Chu hurriedly said, "Lord, the land of Wuchao has already caught fire. I am afraid that there is no food. Xu You deceived the surrender and deceived me here. His intention is unknown, so the lord needs to retreat quickly."

Cao Cao shook his head and smiled and said, "Xu You came to surrender. I don't know whether I really surrendered or surrendered, but what I can be sure of is that there must be food in this Wuchao! Don't doubt it, please go with me quickly."

************************

Shanli outside Wuchao Camp.

"Three Young Master, something is not good!" Guo Yuan hurried to Yuan Shang and whispered: "The dust on the Zhengnan Road is rising again, and sandy air is everywhere. I think there are soldiers coming, but I am afraid that Cao's army will return!"

Yuan Shang sat on Shan Li's stone, and his eyes jumped when he heard this.

"Oh, how long has it been, Cao's army has come back again. Who are they rushing to visit the grave?... How are the food and supplies transported by Guo Yuan and General Chunyu?"

Guo Yuan couldn't help but smile bitterly when he heard this: "How can the food and grass of hundreds of thousands of people be transported after transportation? At present, there are only two or three out of ten who can be moved into the mountains and forests."

Yuan Shang sighed: "Okay, it's already great to be able to move out these things. Send someone to tell General Chunyu that there is no need to move them. Hurry up and gather the soldiers and ambush them in the front camp of Wuchao, so that he can be smart and rush out at the right time!"

"See the right time......rush out... and kill Cao's army?" Guo Yuan didn't understand much.

Yuan Shang shook his head: "Drunk, let him see the right time and come out to save us."

Guo Yuan was immediately discouraged when he heard this. The order was really negative.

When he was young, he saw Cao's army coming again. There seemed to be a lot more troops than before. The two generals Zhang, Liao, Xu and Chu were still among them. Not only that, but also added several generals.

Looking at the fire of Wuchao, Yuan Shang felt bitter in his heart. These generals of the Cao army were not good at looking at their appearance. In comparison, although Yuan's army had many soldiers, their talents were really inferior.

Seeing that Cao's army had arrived, Yuan Shang ordered Guo Yuan behind him: "I ordered the soldiers hiding on Shanli to shake flags and shout, fiddle with smoke and dust, gongs and drums, and continue to fool... Why should I say continue?"

Guo Yuan bowed listlessly and said, "No..."

Since joining the army, Guo Yuanzhen has never seen such a strange war. He is doing thunder and rain, and is secretly like a thief. What kind of battle is this?

Above the quiet mountain li, a large flag was raised again, and smoke and dust rose everywhere in the darkness, gongs and drums shook the sky, and shouts of killing sounded.

Even though Zhang Liao has been through the battlefield for a long time, his face is so popular...

It's coming again, the same thing as before...

Yuan Shang, wearing white armor, appeared on Shan Li again with a majestic appearance. He stared at Zhang Liao at the foot of the mountain, and Xu Chu shouted loudly: "The two thief generals are so shameless. I have just soft-hearted and let you go. Why are you here to die again? Are you tired of hanging yourself?"

Zhang Liao: "........."

No matter how reckless and ignorant Xu Chu was, he could see that Yuan Jun was simply setting up a suspicion array. When he saw that the white-armored young general was still standing there, his mouth was unclean, and he suddenly felt an unknown fire surging, and he clasped his fists and said, "Lord, Xu Chu asks for a fight!"

Cao Cao smiled and waved his hand slightly, looked up at Yuan Shang on Shan Li, and whispered loudly: "I wonder if the young general on the mountain can report his name?"

Yuan Shang turned to the beginning and looked at Cao Cao who was talking.

The two pairs of eyes collided with each other. For some reason, both of them felt their eyelids twitch for no reason.

It's so strange, why do you feel a sympathy and your right eyelid is still jumping?

Yuan Shang settled down and whispered to the foot of the mountain: "How come this veteran doesn't understand the rules? Before asking someone's name, shouldn't he report his own name first?"
Chapter completed!