Fengtian transportation is what Hei Jian did at this time, and it can also be said that heaven and earth are working together.

On the banks of the Nu River, the 200,000 army of Yan State was overturned, and after this heavy blow, the whole country of Yan was in a downturn, and panic could not be spent all day.

When Hei Jian rectified the army, gathered the defeated soldiers, and formed an army of 300,000, he began to wave his army westward, driving all the way straight in, taking in the land of Yan Kingdom, and the cities along the way surrendered without a fight.

However, in just seven days, the army under the command of Hei Jian fell to hundreds of cities in a row, and most of the land of the three states of Yan Kingdom had fallen, leaving only Yanjing, the heroic city of the world.

At this time, under the crisis of the invasion of the enemy's army and the loss of most of the country, Wang Mu's relatives, the Wang family of Youzhou, did their best to control Yanjing with private soldiers, and killed the two-hearted, and set up Wang Mu's seven-year-old son as the king of Yan.

Thundered!!!!

A black line in the distance rushed from the sky, bringing up billowing smoke and dust, and came towards Yanjing, the capital of Yanguo.

Woowoo!!

The desolate horn sounded, and the dense soldiers were neatly arranged, holding the battle, stepping on heavy steps, rumbling like a forest of guns, and the Liangguo Iron Cavalry in the front had already galloped recklessly outside Yanjing City, sweeping all directions.

Hei Jian rode his beloved war horse, surrounded in the center, and the black Da Xuan behind him slowly advanced, and the forbidden army iron cavalry around him were all wearing fine armor, carrying scimitars and bows and arrows at their waists, escorting Hei Jian to continue to march towards Yanjing.

Sigh!!!

Hei Jian looked at the majestic silhouette that slowly appeared in front of him, slowly restrained the war horse, and the big army behind him also stopped at the same time, and the army immediately stopped, standing in place, motionless like a mountain.

Hei Jian looked at the Yanjing City in front of him, the city wall was towering, almost straight into the sky, and the outermost city wall was made of huge bluestones piled up along the entire strip, which was extremely heavy. The moat at the foot of the city wall flows quietly, the narrowest part is more than 40 zhang, and the widest part is more than 70 zhang, like a huge chasm separating the inside and outside of the city.

His eyes kept wandering, and after a long time, he sighed faintly, "Sure enough, it is a rare male city in the world, and it is three points better than Beiliang City!"

As he spoke, Hei Jian turned his head and asked, "The Wang clan is stubborn and dying, don't mention it, other big clans in Yanjing City have the intention of surrendering?"

"Go back to the Lord!" said a middle-aged scribe who was questioned by Hei Qian: "After the new defeat of the Yan army, the Yan family has the intention of surrendering, and the same is true in Yanjing City, but Duguyun, the queen of Wang Muzheng's palace, relying on the remnants of the mother clan and the Wang family, made the first move, and beheaded several families in their early stages, deterring Liwei, and then confiscated the private soldiers of all ethnic groups, broke up and reorganized, took charge of the military power in the city, and set up his son Wang Rong as the king of Yan, and now he has pulled out an army of 50,000. Although most of them are new troops, and only one charge can be defeated in a field battle, but it is more than enough to defend the city, although the major families in the city have the intention to surrender, but the situation has been controlled by the Wang family, and they are not able to do anything at this time!"

"Hmph! The hundred-legged insect is dead but not stiff, and I want to see how long I can hold on to a lonely city with only one lonely city!!" Hei Jian looked at the majestic city wall, his sharp eyes stared at a slender figure from afar, and said with a sneer.

On the city wall, the former Queen of Dayan, now the Queen Mother, Duguyun is dressed in a luxurious cloud pattern phoenix ornament, and the low-hanging neckline reveals a large area of snow-white skin, although she has long been a wife, she is still young and beautiful, and her temperament is noble, and she is still the famous beauty in the north, plus the moisture of power, even if the face is frosty at the moment, it is also a beauty who is thin and angry, and it is still beautiful, which makes the hearts of the courtiers around him salivate.

"This palace is a woman, and you are not afraid, you are all my Yan country men, on this occasion of national disaster, I will not let this palace look down on you!" Dugu Yun stared at the army of Liang Kingdom outside the city, bit his lip lightly, and said leisurely.

In front of such a beautiful woman, it is a man, and his bones have to be crisped by three points, not to mention that the beauty in front of him has such a noble identity, which makes the hearts of these courtiers in the city sway.

"This palace promises again today, whoever can obtain the head of Hei Qian, this palace will be committed to marrying him, and at the same time give up the position of King Yan!" As soon as Duguyun said this, the ministers were in an uproar, but no one dared to ask, but their hearts were all alive, and many people's eyes were vaguely swirling on the concave and convex delicate body of the Queen Mother in front of them, and their eyes were full of greed, but when they saw the dense army outside the city, a lustful heart that was about to move was suddenly poured and couldn't be cooler!

Since his rise, he has slaughtered people without blinking, and he is fierce and powerful, and he wants to take his head, hehe, looking for death is not like this!

Even if he coveted Duguyun's beauty and the throne of King Yan, no one dared to come forward.

Turning around slowly, Dugu Yun looked at one of the middle-aged yin owl men who looked at the eagle, and immediately ordered: "Wang Xiong, the city defense will be handed over to you!"

"The last general commands!"

Wang Xiongnai is Wang Mu's cousin, and he is also the best at fighting in the Wang family, and now he has taken over the important task of commanding the city defense of 50,000 troops, and the safety of the entire Yanjing is on this person.

If it were someone else, it would be possible to have a different heart, but Wang Xiong is a relative of Wang Mu, and he has some strength in his own right, plus his position, he will definitely not surrender to Hei Qian, so he was entrusted with a heavy task, in fact, Wang Xiong's approach is also to resist to the death, and the previous few families with two hearts were killed by Wang Xiong's army, and the whole clan was wiped out, regardless of men and women, there was no one left alive. If you want to say that he has a firm position, Wang Xiong is definitely the most determined person to resist Hei Qian.

After receiving Duguyun's will, Wang Xiong's eyes wandered around, with a cold murderous aura, which suddenly made the hearts of the ministers feel cold, especially those who were shaken in their minds, and they did not dare to act rashly in such a situation.

"It seems that I have made up my mind, and I will resist to the end!" Hei Jian looked at the persuasion messenger who was shot back, and slowly raised an arm, and suddenly a desolate horn sounded in the army.

"You say, can you take the opportunity to shoot Hei Jian today?" Dugu Yun looked at the domineering figure surrounded by the army, and asked.

"It's hard to !!," Wang Xiong shook his head, "Not to mention that Hei Jian himself is the top master in the world, the position chosen by Hei Jian alone exceeds the range of any bow and crossbow!

"What if Bengong uses himself as bait?" Dugu Yun said suddenly.

Wang Xiong took a deep look at the queen mother, and said faintly after a while: "You can give it a try!"

............

"Oh, Dugu Yun invites Gu to see it, it seems to have the intention of surrendering?" Hei Jian muttered as he looked at the letterhead shot down from the city.

"Your Majesty, I wonder what you think?" asked the middle-aged scribe beside him.

"Hehe, but how can you let a lonely person be in danger?" Hei Jian looked at the beautiful handwriting on the letterhead, as well as the faint fragrance emanating from it, and sneered in his heart.

Is Lone the kind of person who is blind?

"Spread the will of the orphans, and transfer the Youdu army up!"

Under the order of the Black Jian King, a bright huge catapult was pushed to the front of the battle, and there were also soldiers with black bodies, leading huge carriages and began to load and unload siege equipment.

If you want to capture Yanjing, if you use normal siege methods, 300,000 troops may not be able to take the Xiongcheng in front of you in a short time, and if you are not careful, you will even be turned over by the enemy, so Hei Jian prepared another means.

Plague slaughtered the city!!!

This time, instead of stones, a corpse contaminated with a terrible plague, coupled with the power of the Netherworld, was enough to break out into a terrifying plague in a short period of time, killing hundreds of thousands of people in the city.

Wang Ye was originally piled up with a lot of corpses and bones, even if the atrocities at this moment will stink for future generations, Hei Jian doesn't care!

What he wants now is this world! and only this world!!!

"Put !!"

With an order, the catapult began to try to adjust the projectile distance, and after the first round of testing was completed, the army began to camp and died down.

But when night falls, the nightmare in Yanjing City begins!

A corpse contaminated with a terrible plague was thrown into the city in the night, and tens of thousands of corpses were thrown into the city.

In the dark night, the soldiers defending the city could only hear the sound of smashing, and the unlucky ones were smashed by the corpses from the sky, and after some contact, at dawn, the plague began to spread in the densely populated Yanjing City!

How terrible is the plague?

In ancient times, it was a nightmare, once it was contaminated, it would definitely die, not to mention that the plague on the corpse that was thrown into it at this time had undergone the transformation of the Netherworld, and the outbreak was more rapid and the spread was more terrifying.

In just three days, black smoke rose in Yanjing City, and there was wolf smoke burning corpses everywhere, but to no avail, the plague continued to spread after all, especially in the city with such a dense living environment, more and more people were infected, and the number of people killed by the plague also increased, and the morale of the defenders in the city continued to decline, and they were already on the verge of collapse.

"Hei Qian, you are so ruthless!" Dugu Yun's face was sickly pale, his lips were pale, and in a few days, he was still much thinner, his eye sockets began to sink deeply, and he was holding his seven-year-old son in his arms, and his eyes were full of desolation.

By now, Dugu Yun had already understood Hei Qian's plan, this cold-blooded man had no intention of attacking Yanjing City at all, he had decided from the beginning to completely extinguish the people in the city and the last elite of Yan Kingdom, and cut off the national honor of Yan Kingdom, and he didn't think about surrendering at all.

"It's not a pity for me to die, it's just that my child is suffering!" Thinking of this, Duguyun couldn't help but burst into tears, and his face was sad.

It's a pity that the scene of the beauty pear blossom with rain is not visible, and even if you see it, there will be no mercy.

Ten days later, looking at Yanjing City, which was almost silent, Hei Qian's eyes were gloomy, and he didn't look at the awe-inspiring eyes of his subordinates, but just asked himself in his heart, "There is a war today, slaughter one city and avoid the battle of ten cities, Keren?

"Order, set fire to the city!!" Hei Jian almost jumped out of his teeth, and then the clay pot loaded with viscous oil on the stone thrower was thrown into the city, and several rounds of projectiles came down, almost covering all of Yanjing City.

Subsequently, the huge fireballs on the trebuchet were thrown away, drawing long tails of fire and throwing them into Yanjing City.

Rumble!!!!

In Yanjing City, a raging fire rose into the sky, mixed with the screams of a few survivors, and finally gradually became inaudible.

After this change, so many people died, and the resentment was overwhelming, if it could not be properly handled, Yanjing City would probably turn into a ghost.

"The north has been decided, the land of the six states will be swept alone, the luck of all the people will be saved, the army will wait for the army, just wait for the army to go south, and the unification of the world is in sight!"

Hei Jian looked at the south, and a heroic figure appeared in his eyes, "Ji Yi, the lord of the world, is between you and me!"

............