In mid-December, the Yuan Fang brothers finally succeeded in improving a prototype of the Demon Spirit Dragon Slayer Armor, and even installed a filter in the vents, in order not to be affected by the special projectiles of their own people during the siege of the city.

And by the end of the wax moon, basically all the moving mecha were fully assembled. There were eighteen units, and for a time, the morale of the coalition forces in the entire secret territory was greatly boosted. Eighteen units, although the movement is slow, but after the test, it can isolate the invasion of the spirit array in the north of the black city, which is enough to make people happy.

But the more this is the case, the more Zhou Zhe feels the pressure, if the eighteen fear mecha are dispatched and they don't capture the small fort in front of them, how should they fight the ones in the back?

On the twenty-fourth day of the lunar month, it was the season when every household was preparing for the New Year, but the outer edge of the black castle was in full swing preparing for a new round of attack. And this time, the goal is to take the last small fort and push the line to the periphery of the main fort. The troops are divided into two routes, frontal, and will be commanded by Kansai Hai with eighteen improved mechs supplemented by catapults to attack. If it is successful, it will be successfully occupied as a bridgehead.

And Zhou Zhe took 4,000 new troops, 2,000 Yujian Villa, 2,000 Yuxu faction and cronies to search forward from the tunnel of a small fort that had been emptied.

The two-line battle is the difference in numbers, and there are more than 4,000 elites in the Tianyan Dojo opposite, plus 10,000 non-elite people in Dingtian, in terms of numbers, between the first-class sect and the top-level sect. But when it comes to occupying a favorable location. The only people who did not occupy it also disappeared after the rebellion of the people of the small castles. The civil rebellion made them lose their small fort, but in fact, they also lost their burdens, and now, the Tianyan Dojo that has grabbed their hands is more like a fist ready to attack, but Zhou Zhe's fist is hard or their hard, it depends on the results.

People outside the secret realm know that today is the twenty-fourth day of the lunar month, but in the secret realm, there is always a warm sunshine, just like the turn of spring and summer.

Under the warm sunshine, the movements of the camp naturally could not be concealed from the Tianyan disciples in the black annex fort not far away, and immediately the entire castle began to move. The defenders were wearing masks at the moment, at least to a large extent to prevent the smoke and dust from the projectiles smashed by the trebuchet. At this moment, they looked into the distance, rows of nearly 100 trebuchets were photographed into a row and pushed out, and eighteen dragon slaying mecha were like a hill, standing sideways in front of the catapults, and next to them, there were even sergeants who began to line up.

"The enemy army is about to attack the city!" After the disciples of the Tianyan Dojo shouted, they were all relaxed, and the and tossing back and forth, as well as the failure of several field battles, made them instinctively worry about the siege. Now, the siege has finally taken place, which makes them breathe a sigh of relief. But on second thought, they had lost several battles before, could they still win now?

And the commander of the enemy army, Zhou Zhe, has he suffered a big loss on the battle array? The strong city walls and equipment, plus the protection of the divine array, did not make them completely relieved, many of the disciples who defended the city were only two or three orders, and there was not much gap between them and the strength of the main force of the Hexi army, the only thing that was more than them was the number of high-end combat power and better weapons and armor.

The black-pressed military formation began to sound gongs and drums in unison, and the whole team marched. And the deacon of the black annex fort also informed the main fort while scolding the disciples below to enter their respective posts.

As for Zhou Zhe, at this moment, he has already led more than 6,000 coalition troops from the outer side of the fort to the empty fort not far away, there are beacon towers everywhere along the way, there is no need to worry about any danger, as long as you get to the place, dig the blocked secret passage step by step, and march to the main fort.

"Catapults, three-wheeled salvos. "Frontal battlefield, arrived at the predetermined position, the catapult began to fire a salvo, on the high platform of the dirt slope, Guan Xihai watched the city burst out of patches of smoke and dust, and at the same time ordered the mecha to start moving forward, the primary target is the city defense equipment on the city wall, once the city defense equipment is destroyed, the iron car with the stone slab with the effect of isolating the spirit array will advance, isolating the spirit array. Then, the infantry entered the city.

At this moment, Zhou Zhe has already begun to let Wang Rui take over the command.

Wang Rui immediately ordered

"The Yuxu of the Jade Sword Villa sent disciples to take the lead, to open the closed passage, and enter in batches in groups of ten people. ”

Xue Xiaojin and Fang Xingyu were very helpless, they were going to be in the vanguard, but what could they do if they didn't do it? Their next generation, their families, were all in Zhou Zhe's hands. However, the good news was that Zhou Zhe told them that as long as the chaos in the Tianyan Dojo was successfully quelled, they could return to their homeland Mountain Gate. The temptation to return home was now their greatest wish, and along the way, they undoubtedly walked around the beast jungle, finding nothing but a scar.

Du Xiao was standing beside Wang Rui at the moment, behind him was the new army and his battle group, they would enter the secret passage after the two factions entered, that is, the new force and the prison army.

The secret passage was opened, and the original closed one was not too tight, but the inside and outside were closed two floors, which delayed a lot of time. Before, Xue Xiaojin and others had talked about the general situation of the secret passage, and they had not seen any organs, but the secret passage was small at both ends and spacious in the middle, like a shuttle. There are no twists and turns on the road in the middle, which is a lot more reassuring, but whether there is any danger or not, Zhou Zhe can't believe it.

Wang Rui was naturally cautious, the first batch of people to go down, there were only five hundred, for the sake of insurance, Yu Deshui also followed, and a leader and a careful person were needed inside.

As soon as Yu Deshui entered the secret passage, he looked around, and the material of the secret passage was the same as the castle, which was made of black main body and solidified by gold water. The entrance to the secret passage can only be used by one carriage, and after entering, it becomes a cheerful passage that can be used by three carriages in parallel, which is easy to understand, just to facilitate control and closure.

Yu Deshui and Xue Xiaojin Fang Xingyu followed the team, carefully groping the wall with his hands, he wanted to find out if there were any gaps, whether there were arrow holes, he had to be careful, this was exploring the way for his brothers, his mistake was very likely to cause the death of his comrades. Although the passage is spacious, it seems that some measures have been taken to make the passage not echo, and the air circulation is very good.

Yu Deshui looked up at the dim lighting array used for the top lighting, and the exhaust hole, and immediately understood that there should be an exhaust hole connected to the top in this channel, so the air can be kept fresh everywhere, and there are no accumulated water vapor condensation water droplets. The more I look at it, the more Yu Deshui admires the designer, and almost every detail can be taken into account.

After traveling for about five miles, at this time, the noise of the entrance could no longer be heard, and in front of me, I also came to an area with a circular turntable, which could be seen from the ruts on the ground, which was an area for vehicles to park and meet cars. And continue to walk forward, the secret passage begins to turn in another direction, the whole secret passage is not in a straight line, probably also to prevent the secret passage from traveling for a long time, especially with the carriage, will be tired.

Half an hour later, Yu Deshui had already reached the halfway point, and at this moment, he was still halfway from the main fort. On the other side, the battle has entered the white heat.

Eighteen dragon slaying mechs had already entered the strike range of the city wall defense equipment after the catapult threw a large number of projectiles, and the height of the city wall was about the same height as the dragon slayer mecha, but the towers were several meters higher. Looking at the city wall, it happened to be the mecha head directly opposite, that is, above the operation compartment, where the eye of the mecha array was located.

As soon as the menacing mecha entered the strike range of the city defense equipment, the city wall did not attack, but continued to wait for more mecha to enter the firing range.

"Shoot the arrows. A loud roar came from the city walls.

For a moment, there was a loud sound, it was the sound of a bed crossbow, and several sharp arrows had already flown out, aiming directly at the head of the mecha.

"Bah!Bah!Bah!Bah!"

In just an instant, the heads of the four mecha were instantly planned, and the mecha whose eyes were broken instantly lay on their stomachs. The eyes of Guan Xihai on the high platform were all wide, there was no doubt that the bed crossbow in the Tianyan Dojo was also extraordinary.

"Limited knocking out those bed crossbows. Guan Xihai's throat was about to burst, but the distance was too far, and there was a divine array in the middle of the two, so he could only stare dryly.

Fortunately, the Hexi Army is not an ordinary person who is qualified to learn mecha control, at least in the battle array, and the selection of target priorities is not bad at all. Finding that his comrades-in-arms had been blown out by the spear of the bed crossbow, the head of the mecha immediately stretched out his claws, and the bed crossbow placed directly on the city wall in the open air, along with the surrounding Tianyan disciples, was directly caught into scrap iron and rotten meat. Then, the flying claws smashed these things into the high arrow tower. It is even more wary of the arrow tower bed crossbow to exert its power again, protecting the head of the mecha.

Seeing that the road ahead had opened up, Kansai Hai waved his hand. The infantry began to move, the ladders had already been assembled, and the stone slabs that carved the large array were dragged forward by the iron carts.

At this moment, there are not many people on the city wall, more of them are carried in the Tibetan Soldier Dao, the people in the Tianyan Dojo are not stupid, and it is not a good idea to consume a large number of elite disciples here.

The giant sword with karmic fire was swung out, and above the city wall, there was a sea of fire, and the city defense equipment stacked on the city wall was suddenly ignited. And above the arrow tower, the bed crossbow was once again powerful, but, strangely, this time it was not a spear shot directly, but a spear wrapped around an iron chain.

The two spears with iron chains and huge momentum immediately wrapped around the claws of a mecha, and the spears and iron chains were even more tightly wound around the claws blocking the head under the action of inertia, making a mecha lose control of half of its body at once.

On the arrow tower, openings were opened in some places, and immediately the spear pierced through the mecha head that could no longer be covered.

"Speed up to the city wall, you must destroy the guy in the arrow tower. "At this time, the Kansai Sea can only hope that the infantry will enter the fort as soon as possible.

Half an hour has passed.

When Yu Deshui embarked on the second half of the journey. The infantry of the Kansai Sea were already standing on the walls of the city that had been burned by fire and extinguished by ice, and the infantry began to spread to every corner of the city like an invading tide. On the one hand, the two sides are the well-trained Hexi Army, which has also cultivated various top-level peerless skills, and on the other hand, the Tianyan Dojo is well-equipped and has stronger personal strength.

There is no way out under the big war, everyone wants to win, the fire, the stump and the broken arm, at this moment render the entire attached fort.

"Boom!" After occupying the city walls, the city gates were finally opened, and at this time more people began to spread towards the city walls and other walls, and the annex fortress was lost, and at this moment, it was inevitable.