It's just that after a stick of incense, the city walls on all sides, totaling more than ten miles long, have all been occupied by the border troops of Liangguo!

Among the three high-ranking monks in Rencheng, two eighth-order monks had already been killed, and the last ninth-order monk, with the support of the last one, saw that the entire city wall was occupied, and immediately flew towards the imperial sword outside the city. Pen, fun, and www.biquge.info

Two black-armored generals, Edgeworth, were in hot pursuit, while the other fell into the city to help.

Seeing that the time had come, Lu Yu stabbed to death an early monk with one shot, waved his hand to summon the Peerless Flying Sword, and shouted at the same time: "All go to the city!"

When everyone heard this, they got out of the siege with their swords and flew towards the city wall.

At this moment, the ninth-order martial artists on all sides of the city wall had already turned the spirit cannons on the city head, just waiting for more than thirty Liangguo sword monks to fly up, and thousands of spirit cannons were fired together, "Dong Dong...... Boom ......" in the continuous explosion, tens of thousands of barbarian troops in the city cried wolf!

Seeing the opportunity, the barbarian army quickly rushed towards the gap where the warriors of the good country had broken through the city before! Those who were willing to resist stubbornly saw that they had a chance to escape, and they also lost their fighting spirit in an instant, and followed the crowd to rush towards the gap.

The border troops of Liangguo at the head of the city took out the spiritual liquid one after another, and kept stimulating the spirit cannon to attack, and after the tea time, the entire Rencheng was already a sea of fire! Only two or three thousand people were able to escape from the gap!

Lu Yu ordered one after another, first dividing fifty monks, and the five hundred and nineth-order martial artists covered up and killed the fleeing barbarian army. Then a hundred monks and a thousand ninth-order martial artists went down to the city to sweep away the remnants of the barbarian army, extinguish the fire source, and count the warehouse materials!

In the end, Lu Yu sent another twenty Edgeworth Monks to investigate the movements of the barbarian army in the Eleventh and Ninth Cities respectively, and then led the remaining Edgeworth Monks and Luo Feiying and others to lead a thousand ninth-order martial artists out of the city through the previous gap and scattered beyond the four walls of Ren City!

The black-armored general commanded the remaining fifty monks and two thousand five hundred ninth-order martial artists to reorganize the city, turn the spirit cannon muzzle, and re-aim it outside the city!

After Lu Yu and the others came outside the city, they were in charge of a team of 100 warriors.

Thousands of ninth-order martial artists quickly took out the excavated things and excavated a trench dozens of miles long, several zhang wide, and only a few feet deep around the entire Ren City.

This trench is only a few feet deep, and it doesn't need to be leveled, just digging at will, which is really an extremely easy thing for a ninth-order martial artist with infinite strength!

It's just that after a meal, two or three hundred zhang away from the city wall of Rencheng, a circle of potholes and trenches has been dug for dozens of miles.

Fifty monks and a thousand ninth-order martial artists all took out large clay pots and other things from storage bags and storage talismans, and poured the gray-brown grease inside into the trenches dug up.

This gray-brown oil, called "wolf fat fire oil", is extremely resistant to burning and the fire is fierce!

Lu Yu and Mo Shuihan both have storage rings, and the wolf fat oil they carry can be called massive. However, Lu Yu used the storage bags he carried on his body to cover up, but Mo Shuihan was not afraid to expose his storage ring at all!

Luo Feiying and the others did carry a lot of storage bags, and they also took out a lot of wolf fat and fire oil.

In such an instant, in the trench dozens of miles long and several zhang wide, there was already a shallow layer of fire oil floating!

At this moment, the monks and warriors who went to pursue have returned, and they have killed more than a thousand fleeing barbarian troops! The remaining warrior monks in the city have also completed their tasks, and are extinguishing fires everywhere, and quickly searching for the materials available in Rencheng!

The pursuing warrior monks also came to the outside of the city first, poured the fire oil they carried into the trenches, and then returned to the city to help search for supplies.

At the same time, the Edgeworth monks who went to the Ninth City to explore were also constantly detouring through the Ruyun Mountain Range, sending back the battle situation of the Ninth City in front to Lu Yu.

The first news is that the Liangguo border army in Xuncheng has gathered 150,000 troops at the appointed time to storm the ninth city!

The second news is that the ninth city has learned the news of the surprise attack of the tenth city through the sentinels, and it seems that the barbarian army is being mobilized to come to the rescue.

The third piece of news is that the first to seventh cities of the Liangguo border army have each dispatched tens of thousands of men to rush to Rencheng from the Izuyun Mountain Range to support! The first batch of vanguard border troops will arrive in about two hours or so!

The fourth news is that the barbarian army of the Ninth City has dispatched 5,000 heavy cavalry, and under the guidance of a ninth-order general and a hundred monks, they quickly galloped to the aid of Ren City!

After Lu Yu got the last news, he quickly gathered two ninth-order black-armored generals, one hundred and fifty monks, five sword-worthy monks, as well as Luo Feiying, Xue Buyi and others, plus six hundred ninth-order martial artists, and waited at the only exit outside the city that did not pour fire oil!

About a moment after the tea, there was a rumbling sound of iron hooves trampling in the distance, and five thousand barbarian cavalry soldiers dressed in red armor and riding black horses had already appeared in a huge phalanx more than ten miles away!

Under the suggestion of the two black-armored generals, Lu Yu formed a cone-shaped formation with a team of nearly eight hundred people, with himself as the arrow, Mo Shuihan and Xue Buyi protected each other, the two black-armored generals hid behind, one hundred monks followed closely behind, six hundred ninth-order martial artists were in the middle, and Luo Feiying, Meng Wulan, Fang Ming, and Fang Zheng led fifty monks to break the queen!

The five thousand red-armored barbarians roared, and in a short time they were already miles away.

Lu Yu raised his spear and shouted: "Rush!" Nearly eight hundred people, like a huge black arrow, rushed towards the five thousand barbarian army!

The two sides quickly approached, and the ninth-order general of the leading barbarian army, seeing that it was only a team of infantry led by three mid-stage monks, couldn't help but snort, and ordered the barbarian army to speed up the charge!

Five thousand red-armored barbarian troops, like a rolling red tide, greeted Lu Yu's headquarters.

After dozens of breaths, the black arrow and the rolling red tide slammed together!

Lu Yu let out a loud shout and let out a slap through the sun, and Xue Buyi and Mo Shuihan also each struck out a powerful technique and struck towards the barbarian lord.

The barbarian lord shouted violently, and also swept out a long sword ray, wrapping around the three of them!

At the same time, the two black-armored generals behind Lu Yu suddenly jumped out, each of them striking a charged blow, covering the barbarian general!

The barbarian lord was terrified to death, and suddenly rushed up from his horse, dodging into the air!

The five attacks instantly broke the sword rays sent out by the barbarian lord, and then burst into the barbarian camp!

The dozen or so monks who followed the barbarian general were all screaming in horror, but unfortunately it was too late, and the aftermath of the five attacks suddenly swept in, and in the explosion of "boom, pop", five or six monks died, and seven or eight were seriously injured.

"Kill!" Lu Yu shouted, and the two black generals flew their swords at the same time, surrounding the barbarian generals in the air, and attacked with a "crackling" speed.

"Boom", the black arrow burst into the rolling red tide, Lu Yu activated the rock light mask, and at the same time continued to sweep out the rainbow gun, the barbarian warriors in the rear screamed, people turned on their backs, and blood from their severed limbs was sprinkled all over the sky!

Xue Buyi and Mo Shuihan, who were on the left and right, also took out a heavy knife respectively, and a long halberd continued to shoot out the shadow of the sword and the halberd, killing the ghosts and wolves around them!

From a distance, I saw a huge black arrow, bursting with a piece of blood, breaking through the rolling red tide like a devastating one, and rushing forward quickly!

The border army of Liangguo above the head of Rencheng City was thunderous with joy, and the thousands of warriors guarding the trenches outside the city were also waving the torches in their hands and cheering loudly!

In a moment, the eight hundred warriors led by Lu Yu had already stood out from the rear of the five thousand barbarian army!

Lu Yu raised his spear high, and shouted "Kill!" again, "Eight hundred warriors, under the leadership of Lu Yu, turned around and fought into the barbarian army again!"

After several times in this way, more than 1,000 people have been killed in the 5,000 barbarian army, and the main general who was the leader was also killed under the siege of the two black-armored generals!

The morale of the barbarian army was suddenly discharged, and the already scattered formation was even more chaotic, trampling on each other for a while, and hundreds of dead and wounded, and the barbarian army on the edge saw that the situation was not right, and they turned their horses' heads one after another and fled towards the ninth city!

The barbarian army was in turmoil, Lu Yu led his troops to cover up the conflict, and killed more than 1,000 people!

In the end, they were able to flee to the barbarian army in a hurry, less than a thousand people, and hundreds of barbarian wounded who were screaming on the ground were ordered by two black-armored generals to be killed!

After counting the ranks, the border army of nearly 800 people only lost more than 100 warriors and a few monks!

Lu Yu led the team back, and there was jubilation in the city and under the city!

The Edgeworth monks who went to the eleventh city sentinel also sent back news one after another at this moment, and the 20,000 barbarian troops in the eleventh city had also opened up and were coming towards Ren City!

At this moment, a large amount of fire oil and edible oil were also searched in the warehouse of Rencheng, and under the command of the deputy general defending the city, a large amount of fire oil and grease were being dumped into the trenches!

The sentinels on the east and west sides kept sending back the news of the barbarian army on both sides, Lu Yu did not dare to slack off, and once again transferred out a thousand ninth-order martial artists from the city, and made up for the warriors guarding the trenches on all sides, and at the same time transferred out a thousand martial artists, carrying hundreds of spirit cannons, to the gap in the trench in the west of the city!

The news also came from the ninth city again, although the border army of Xuncheng attacking the city was fierce, but it has not been able to attack the ninth city! At the same time, the barbarian troops of the ninth city have dispatched 20,000 barbarian troops to attack and capture Rencheng!

At this moment, there is still more than an hour before the arrival of the first batch of reinforcements from the border army, and Lu Yu stepped up the arrangement, so that the warriors in the city continue to send out things that cause fire!

"Enemy attack!" suddenly came a loud shout from the trench to the north!

Lu Yu shook his face and looked, only to see more than a dozen barbarian monks wielding flying swords, roaring from the place where the Yunyun Mountain Range was located!

"Ignite the fire!" Lu Yu shouted violently, and the warriors guarding the trench shouted in response, and at the same time threw out the torches in their hands!

Lu Yu, the Black Armor General, Luo Feiying and the others also flew up quickly with their swords, and attacked the more than ten barbarian monks who flew there!

At the same time, among the trenches for dozens of miles around Rencheng, fires rose to the sky one after another, and flames as high as several zhang surrounded the entire Rencheng! )