That night, Yue Fei summoned a group of generals to the main hall of Birk City. Under the witness of Xiao Chen, he began to give orders.

First of all, Zhang Han led the troops to concentrate all the timber he had cut down on the open space in the city. Then light the firewood, but with one requirement, whatever you do, give me the most smoke. Strive to make all the smoke within fifty miles to cover the movement of the army.

Yue Yun led the elite of the 700,000 Beichen Army, and when the smoke filled the air, he followed the smoke to the combined army camp. After that, take the opportunity to attack and try to defeat all the combined forces in one fell swoop.

In addition, he sent an order to Hua Rong to wait until the Combine camp caught fire, and then make every effort to prepare to intercept the defeated troops of the Combine Army.

After the military order was issued, the Beichen Army also began to prepare for tonight's operation. Although during the day, a big battle of the Beichen Army failed, but it did not have a great impact on the morale of the army.

Zhang Han led the soldiers to concentrate all the timber cut down in the past few days in the open space in the city. In order to find a large vacant land, Zhang Han even ordered a large number of ordinary people's houses to be picked. However, since the foreign inhabitants of the city are almost polished, it is not a big deal.

It's just a new question that makes Zhang Han completely helpless, how to make the burning dry firewood produce the most smoke? This time, this general who led the troops to fight was completely blinded.

In the end, under the guidance of an uncle from an old peasant family, Zhang Han finally got a way. According to the soldier, Zhang Han quickly set the wood on fire. Later, a lot of firewood was poured with water and thrown over the fire.

In a few moments, thick smoke came out of the fire. Then, facing the southeast wind, it drifted towards the Combine camp to the north.

As soon as Yue Fei saw that the smoke had appeared, his heart immediately became excited. However, the smoke is too small now for the army to leave the city. No one can guarantee that there are no spies from the Coalition Army outside the city, and if something big happens, they can't afford it.

In the middle of the night, the smoke outside the city finally became thicker and thicker, and it had reached the point outside the city that it was impossible to see anyone ten paces away.

At this time, Yue Yun decisively led the army to slowly walk out of the city. Along the way, he walked softly and slowly, as if he had disappeared in the grinning night wind.

As for the Combine camp, it was also full of smoke, and it was impossible to see into the distance. However, within thirty or forty steps, you can still see a little.

For this smoke, the guards unanimously agreed that it was a normal weather phenomenon. It's summer now, and it's normal for fog to get out at night. The smell of smoke also became very faint after wafting to the Combine camp.

The night watchman wrapped himself and cursed* the commander of the corpse. During the day, they won a great victory, and the whole army was happy, and the wine and meat were enough. As a result, he was assigned to the vigil, and Nima, and he did not taste a single bite of wine and meat.

The combined sergeant who was on the night vigil was scolding, and Yue Yun was also scolding. Without him, the smell in the smoke is too choking. Moreover, it also smokes the eyes......

That all quickly faded away, though.

As Yue Yun led the army quietly to the place five hundred paces in front of the combined army camp, it was conceivable that the entire night sky would definitely become lively in the near future.

Five hundred steps, if it were in the daytime, it would definitely be detected. In the dark, there is also a high chance of being found on the back. However, it is too difficult to see things five hundred paces away now.

In the midst of the smoke, Yue Yun whispered to the guards beside him, "Pass the order, everyone wear masks." In addition, you must walk carefully for a while, and even if you die, you can't make a sound. ”

Then, the guard whispered this sentence to the people around him. In this way, after knowing more than half an hour, all the Beichen troops received orders.

After that, all the 700,000 Beichen troops put the masks they had prepared in advance on their faces. This is done so that everyone can better distinguish between friend and foe in the smoke.

What is the concept of 700,000 people moving forward softly and slowly, of course, the voice is not small. However, it is not too big, that is, the average size of a person's normal speech. Of course, fortunately, Yue Yunxuan's direction of progress is very good. Exactly off the heavily defended gate, under a section of the camp wall. On the camp wall, two Combine night watchmen had fallen asleep.

When a large number of Beichen soldiers leaned against the camp wall, they were still not found. In this way, the Beichen Army is not welcome. Dozens of soldiers instantly threw hooks and ropes towards the camp wall. When the hook rope was fixed on the camp wall, these dozens of soldiers quickly grabbed the rope and climbed up the camp wall.

Then more Beichen soldiers climbed the camp wall, when hundreds of people had gathered on the camp wall. Yue Yun immediately took the men and horses and secretly headed towards the gate of the camp. The rest of the troops, with the exception of a part of the camp wall, moved in the direction of the camp gate.

As soon as they approached the gate of the camp, Yue Yun and the others were discovered.

"What people!" A Combine sergeant questioned the figure in the night smoke in English.

For English, of course, Yue Fei couldn't understand it. So, Yue Yun continued to walk towards the camp gate with his head down.

"Stop, don't go any closer to the camp gate!"

Yue Yun still lowered his head and walked forward, pretending not to hear. It wasn't until he was still twenty steps away from the camp gate that Yue Yun directly pulled out the short knife on his waist. Then, shouting: "Kill! ”

Yue Yun took the lead in rushing forward with a knife, and the soldiers behind him naturally followed. Hundreds of people shouted in unison and rushed to the camp gate.

The shouts of hundreds of people naturally woke up some of the combined soldiers around. However, at this time, many Beichen troops who stayed on the camp wall also jumped into the camp one after another.

At the gate of the Combine Barracks, there were only a few dozen guards. Under the impact of hundreds of Beichen Army elites, they were cut into pulp in an instant. Then the Beichen army quickly opened the camp gate, and the army that had been waiting outside the camp gate for a long time rushed towards the camp one after another.

For a while, the shouting for killing immediately spread throughout the camp. Hundreds of thousands of Beichen troops poured into the camp, and many of the combined soldiers were killed in the camp tents by random arrows before they could get dressed. There were also many joint sergeants who rushed out of the camp, looking at the thick fog in confusion and at a loss.

The lack of good visibility caused many of the combined sergeants to panic. Originally, hundreds of thousands of horses and horses of the Beichen Army only attacked the middle of the camp, but as a result, there was still a long distance between the western and eastern parts of the camp, and the killing was even more powerful than the central one.

Of course Yue Yun knew what was going on, bombing the camp was that simple. In the thick fog, the combined sergeants couldn't tell who was who. Coupled with the shouts and wails that sounded everywhere, the brain nerves of the combined sergeants were absolutely suppressed. When a figure suddenly appeared around him, the combined sergeants were all slashed and killed regardless of you and me.

As a result, the combined soldiers in the west and east fought more fiercely than the Beichen army. Of course, this is also indispensable to Yue Yun's little tricks. However, now Yue Yun didn't dare to let the army attack those two places, it was too chaotic.

When the corpse came out of the tent, he was immediately dumbfounded. It was white in front of me, and I couldn't see anything. But there was a fierce fighting sound in a remote place, which made the heart of the * Zong corpse endless.

I don't know what the situation is, and no one has come to tell me, and I can't find a general. However, in this situation, even if you find a group of generals, what can you do? Under such a thick fog, there is no way for everyone to organize soldiers.

In desperation, the corpse had no choice but to sneak aside by himself, relying on his own memory, and ran towards the north.

At this time, Beichen Army may not have had enough fun. One by one, they lit the torches and began to burn things. Anything that could be seen to be burned, it was all lit by a fire. Both the tents and the walls began to burn slowly.

For a time, the entire Combine battalion was under fire and smoke. The burning fire dispersed a lot of smoke, allowing the two sergeants to see each other better. However, the combined sergeants had completely lost their morale at this time, and as soon as they saw the Beichen Army, they hurriedly fled in all directions.

And where there is no fire burning, the smoke is still so filled, and the two sides are still in a constant melee. Beichen Jun is better, and when he sees a guy without a mask, he cuts it. The Combine is much worse, and seeing the masked rushing forward is deadly. When they saw someone who didn't wear a mask, they also went up and cut it, but between dead and alive was half.

The fire that broke out in the camp of the Combine Army naturally attracted the attention of Hua Rong, who had been in ambush for several days.

Seeing the enemy camp on fire, Hua Rong immediately asked his army to block the route of the Combine Army's northward escape. Although the route of the Coalition's escape to the north is very wide, it does not affect anything, and what really makes people curse is the sudden rising fog. Although the fog is not very thick, it is still a bit difficult to see fifty paces away.

Because, Zhang Han of Bilk City is still desperately releasing smoke.

"Ahem, ahem......" Xiao Chen sat in the main hall and covered his breath with a wet towel. But it still couldn't stop the invasion of the smoke, and the choking smoke penetrated into his mouth and nose, and Xiao Chen coughed.

The other people in the hall were the same, the choking smoke was pervasive, and the whole group of bigwigs was uncomfortable.

"Fuck, ahem...... This barren Zhang Han is too cheating! cough cough ......" Xiao Chen scolded Zhang Han who lit the fire in the city weakly.

At this time, Zhang Han, who was originally happy to set fire, also completely changed. His face was blackened, and his red armor was black.

"Hurry up and put out the fire for me! cough cough ......" Zhang Han was also made of the smoke by himself, and he couldn't do it.

Countless Beichen sergeants in the field carried buckets and tried to extinguish the fire and smoke in the thick smoke. Outcome......

"Who the hell is this fucking Lao Tzu!"

"My day, didn't you open your eyes? How to splash water! ”

“……”

Such a chaotic scene made Zhang Han completely lose his temper.

At six o'clock the next morning, Zhang Han led his troops to completely extinguish the fire and smoke set off at night.

An hour after Zhang Han completed the task of eliminating the smoke, the Combine Army battalion finally got rid of the smoke invasion. The morning sun illuminated the entire Combine camp, and the battle had long since ended.

The wolf smoke that rose up seemed lonely on the entire battlefield. At this time, the large battalion of the Combine Army has completely lost its original magnanimity and domineering, and only a mess remains.

There were piles of corpses everywhere on the ground, and not far away, more than a dozen mountains of corpses had appeared. This was caused by the Beichen Army tidying up the battlefield after the battle. However, looking at it, these dozen or so corpse mountains are so small.

This is only the middle of the camp, although there are more than a dozen tall mountains of corpses, there are still countless dead corpses lying on the ground. The shattered weapons and armor set off these corpses even more desolately.

Most of these corpses were the dead bodies of the combined soldiers, and there were not many of them in the Beichen Army. And in the east and west of the camp, at a glance, almost all the corpses of the Combine Army.

No one would count the corpses of the enemy in detail, and Yue Yun only made a rough estimate. Within the camp, there were almost a million corpses of the Combine Army. There were still many corpses outside the camp, two or three hundred thousand, to say the least.

There were more than 80,000 corpses of the Beichen Army, and most of these dead warriors were hacked to death by the crazy enemy soldiers in the smoke.

The battle report sent back by Yue Yun to Xiao Chen was: In this battle, more than 1.2 million enemies were killed and 600,000 enemy troops were captured. Our army lost 80,000 dead and 20,000 wounded.

Hua Rong sent back the battle report: "Killed 500,000 enemy troops and captured nearly 1 million people. Our army lost 17,000 dead and wounded 12,000.

Needless to say, the result was a perfect counterattack. Millions of enemies were killed, more than a million enemies were captured, and their own casualties were only more than 100,000. What else can be said to bomb the camp is too brutal.

The assault direction of the main force of the Beichen Army was the United Army's promise to the central region, and the central melee lasted for a night, and the Beichen Army only beheaded more than 200,000 people. But in the west and east, nearly a million people died in just one bombing battalion, and there is really nothing to say.

When Yue Yun and Hua Rong's battle report came, Yue Fei directly ordered the next military operation task. Yue Yun continued to lead an army of 500,000 to the north to support Yun Qi and Lin Hu's troops. Hua Rong led the rest of the 300,000 troops to surrender, and then returned to Birk City, ready for the upcoming bloody battle.

Because at this time, it is believed that the undead army who attacked Tachi City will soon get the news. When the army of the undead gets the news, there are only two ways to go. One was to withdraw along their original path, and the other was to attack the city of Birk.

Once the united army of five million outside Bilke is wiped out, no matter where the army of the undead hits, it will choose to retreat. This is no longer a situation of encirclement on the battlefield, but a real strategic issue.

Wiped out the main force of the combined army outside the city, and believed that with the strength of Yun Qi, Lin Hu and Yue Yun, it was enough to destroy the remnants of those guys. In this way, Beichen Kingdom can be truly liberated. Not only does it encircle the undead army that suddenly comes to the hinterland, but it can also exert tremendous pressure on it.

No matter how strong an army of the undead is, when the back road is cut off, it means that they will lose any support. can only resist the full-scale siege of Beichen Kingdom with the strength of one army.

It is believed that the supreme commander of the army of the undead will not give up a large amount of his forces for the sake of a force that is about to perish.

But neither Xiao Chen nor Yue Fei thought that such a thing would happen in Ta Chi City.

Brown stood outside Tachi City, a pair of blue crystal eyes constantly looking at the city walls of Tachicheng. There, countless small skeletons were stacked on a human wall and slaughtered towards the wall. This was followed by more skeletons, as well as many necromancers and other undead classes.

Yes, for a few days, Brown has been storming Tachi City with his army of the undead.

However, until now, Tachicheng is still standing. Brown couldn't understand why there were so many troops in a hinterland, and he couldn't understand that the resistance of the Beichen Army would be so strong.

He pulled an army of more than 8 million undead all the way over the mountains and mountains, and lost 300,000 soldiers before he ran out of the deep mountains and old forests. Of course, this is not all of Brown's troops. There are also three million elite undead armies, which have been ambushed between Bilk City and Tachi City.

And it was precisely because of Brown's army that Xiao Chen did not receive the news of domestic reinforcements, as well as the news of Tachicheng. In the same way, the soldiers who went to Tachicheng to spy on the situation also went to die one by one.

Brown waved his hand and said, "Retreat, you can't fight today." ”

The army of the undead retreated like a tide, and Wang Ping and Shi Yan on the city wall breathed a sigh of relief. The undead army attacked the city for several days without results, and the Beichen army was not comfortable. Not only were the losses not small, but the troops were also very tired.

For the army of the undead, Wang Ping can be regarded as a real comprehension. It's crazy, and it feels like it's ----- killing.

Shi Yan is different, the thought in his heart is to rejoice and sleep. Fortunately, because of Wang Ping's arrival, it was Wang Ping's arrival that he carefully arranged the guards, so that the undead army did not succeed in the raid. And it is precisely because of Wang Ping's 800,000 reinforcements that he can now be able to hold the city.

Sleeping is that I am too tired these days, and I am exhausted by several days of high-intensity fighting. I believe that the same is true for the soldiers under his command, and General Wang will not be much better.

Now that the army of the undead has withdrawn, it is finally possible to rest for a while, and perhaps there will be even more severe battles tomorrow.