Wang Jian carefully analyzed the current situation and approved the plan proposed by Guan Fei, so he immediately ordered each army and battalion to divide a group of the most elite soldiers, and put Hao Zhan, Xiahou Zhang, Zang Chao, Zhang Ju, and Zou Jia under Guan Fei's command.

After a while, the 50,000 Qin army was assembled and ready to go, and Wang Jian saw that there was still no grain and grass to be allocated, so he said to Guan Fei: "You just have to march north, and the old man will send troops to supply you with grain supplies."

"Since it is a surprise operation, it is extremely inappropriate for the grain road to be dragged behind the whole army, not only must we divide our forces to protect the grain route, but there will also be a risk that the enemy will speculate on the specific location of our army with the grain route, so the last general will cut off the supply of grain and grass, and after going deep into the hinterland of Yan State, he will attack and collect grain at the same time, and please rest assured that the general."

After Guan Fei finished speaking, he took the soldiers on the road, Wang Jian admired his foresight very much, and asked the king of Qin to make him the general of Pingdong.

Guan Fei led this army all the way north to the city of Wuyang, and the Wuyang guards then provided a full meal for the soldiers of the whole army, and after they had enough to eat and drink, they rushed to the east non-stop.

Knowing that Guan Fei's target was Fang Cheng, Su Fei said to him: "At this moment, you should attack north, and after capturing Zhuo County there, you can reach the Jicheng Zhili area, why attack Fang Cheng."

"I learned that Liu Xiang and the main force of the Yan army are in Fangcheng, and I wanted to solve the only remaining strength of the Yan Kingdom first, and then I can go out of Jicheng and the others in a big way, but because of your reminder, I decided to lead the army to the north first, and then attract them to annihilate them in one fell swoop."

After that, Guan Fei changed his goal and turned to attack Zhuoxian, and after a while, the army arrived outside Zhuoxian County, and Fang Cheng, who was defending the city, didn't know how the Qin army suddenly appeared here, so he hurriedly ordered the soldiers to go to the city to defend it.

Zhuoxian County had just experienced the onslaught of the Qi army not long ago, and now its vitality has not recovered, and there are still no supplementary defensive resources in the city, and there are still many wounded soldiers who cannot re-fight.

The Qin army surrounded the city on all sides, the archers set up a position and set down their positions, a burst of random arrows made the city of Fangcheng closed all the chaos, the Qin army's several charges were met with messy counterattacks, Guan Fei wanted to use the trick to earn this city, but now there is no need for this, and ordered the whole army to attack the city.

Fang Cheng in the city finally stabilized the soldiers, but saw that the Qin army had already built the ladders, and many people on the other side were about to climb to the city tower.

Fang Cheng had just ordered an all-out counterattack, only to see Zhang Ju take the lead in climbing up the city tower to kill, and with a wave of the tiger sword halberd in his hand, many Yan soldiers were knocked out of the city tower, and then many Qin troops were also sent to the city tower.

Seeing this situation, Fang Cheng drew his sword and engaged the Qin army in a short fight, hacked more than a dozen of them to death, and then engaged Zhang Ju, and the two fought for thirty rounds without distinguishing the winner.

Taking two steps back, Fang Cheng inserted the long sword into the scabbard, and with a spear scattered on the ground, he wanted to rush forward again, but found that a large number of Qin troops had climbed the city tower, and the defenders were about to be unable to parry.

Seeing that Fang Cheng was a little hesitant, Zhang Ju preemptively launched an attack on him, and at this time, Hao Zhan also climbed the city tower, and he saw Fang Cheng who was fighting with Zhang Ju in the midst of the chaos.

Hao Zhan stared at Fang Cheng closely, put the arrow on the longbow and buckled the string, and the arrow flew to Fang Cheng's left shoulder, Fang Cheng knew that he was a little flustered in his heart, and was picked up by Zhang Ju's halberd and flew the spear in his hand.

Due to the large impact force caused Fang Cheng to fall down the stairs, the Yan soldiers on both sides hurriedly helped him up and planned to protect him and evacuate here, Fang Cheng saw that the city gate was about to be breached and could not continue to hold on, so he led the remnants of the defeated army to retreat in the direction of the county government.

After the Qin army broke through the eastern gate, Guan Fei ordered his soldiers to kill all the defenders in the city to prevent future troubles in the subsequent attack on Jicheng.

Zou Jia took the soldiers to bring the captured Yan soldiers to the outside of the city, and the Qin soldiers swarmed and killed this group of people after a while, seeing the Qin army killing their Yan compatriots in a tragic manner, Xiahou Zhang gritted his teeth and clenched his fists but was helpless.

Seeing Xiahou Zhang like this, Hao Zhan was afraid that he would really do something out of the ordinary, so he hurriedly pulled him to the back of the crowd.

After completely occupying Zhuo County, Guan Fei wrote a letter and sent a horse to Wang Qian, who learned the news and ordered a military horse to go north to defend Zhuo County.

Guan Fei saw that Wang Qian's soldiers and horses had controlled Zhuoxian to the death, so he continued to lead his army to attack north, so that there was no city in the hinterland of Jicheng, only scattered camps.

The Qin army's offensive was very fast, and in one day, Lianke eight camps, five strongholds, and three Tucheng, King Yan knew that the Qin army outside the city had arrived in the Jicheng Zhili area, and he panicked and hurriedly ordered Zhao Hu, the governor of the forbidden army, to lead the army to meet it, and ordered Wu'an Hou Ji Jiao, Anguo Hou Ji Tong and the prince to discuss countermeasures.

Zhao Hu led a forbidden army to rely on the terrain outside Jicheng to resist, Guan Fei knew that there were still many troops and armed forces near Jicheng, after all, now his men and horses were lone in the depths, once they were dragged to death, they were likely to fall into a passive situation.

After thinking about it for a while, Guan Fei gave the order to retreat, and the Qin army retreated to camp thirty miles away, and the Zhao army did not dare to attack rashly, but only confronted their soldiers.

Here, in the Fangcheng meeting hall, Liu Xiang learned that the Qin army had approached Jicheng in Kezhuo County, and hurriedly convened the generals to discuss, and after discussing for a while, he decided on a countermeasure.

Liu Xiang ordered the whole army to organize the grain, grass and weapons, and the army was ready to throw away Fangcheng and go north to rescue at any time.

Half an hour has passed, all the defenders in the city are ready, after opening the north gate, all the soldiers went out of the city in an orderly manner, and the people in the city waited for them to leave the city and closed the city gate again.

Mu Huan's forbidden soldiers and horses were located in the second half of the army, responsible for guarding the heavy equipment and large quantities of grain and grass that were dragged and pulled, and because of this, they also distanced themselves from the previous army.

The soldiers of the forbidden army sped up and wanted to catch up with the front army, and suddenly, at this time, a group of Qin troops rushed out from the woods on both sides of the avenue, led by a cyan war horse with a big knife on his shoulder, and shouted: "I am the ghost general of the Qin army, Ju Cheng, and I have been waiting here for a long time on the order of the general Wang Qian."

Seeing that an ambush army was actually killed here, Mu Huan shouted: "This Qin army Zhang Ke and I led the army to block, Wen Yang and Zhang Yin, you protect the grain and grass and go first."

Then, Mu Huan brandished the big knife and went straight to Ju Cheng, Jicheng saw this and picked up the broken knife to meet him, and the two fought for thirty-four rounds without winning or losing, and Zhang Ke had already led his troops to fight with the attacking Qin army.

Wen Yang and Zhang Yin took the opportunity to break through with a team of men and horses to protect grain and grass equipment, and before they could take two steps, another Biao Qin army came out......