On the city wall, the dull sound of the magic crystal cannon firing cannonballs never stopped, and three kilometers away, the ground that was already a little uneven had been blasted out of one big crater after another by the magic crystal cannon. The soldiers who controlled the magic crystal cannon were busy one by one, and the ones who were responsible for charging them kept taking out pieces of first-order and second-order magic cores from the big iron box next to them and stuffing them into the magic crystal cannon.

Although Wacker City is a small third-level city, but due to the terrain near the Warcraft Mountain Range, the trading volume of the magic core here is very large, so after so many years of savings, the inventory of the magic core has reached a very terrifying number, although the magic crystal cannon is very expensive The magic core, but with the magic core stock of Wacker City, it can still supply the dozens of magic crystal cannons in front of you for two or three days to launch.

Jian Chen and the two envoys stood on the city wall, along with several Great Sage Masters and Yunli City Lords, none of them went down to participate in the battle, these first- and second-order demon ** were enough for those mercenaries below to deal with, and their real opponents were those fourth-order demonic beasts behind the demonic beasts. If you spend your strength on these low-level demonic beasts now, then when the fourth-order demonic beasts arrive, who will resist them?

On the city wall, Jian Chen looked at the dense array of at least tens of thousands of various demonic beasts in the distance, and he also sighed in his heart, muttering: "The number of demonic beasts is too much. ”

Hearing this, Katata also nodded in agreement, and said: "Although it is the first time for me to assist Wacker City in resisting the tide of demonic beasts, I also feel that the number of demonic beasts this time is too large, you see the rear, there are still hundreds of demonic beasts there that have not moved, based on the breath sense, those demonic beasts should be fourth-order demonic beasts!"

Hearing this, Jian Chen's eyes looked around, and sure enough, he found that there were hundreds of various demonic beasts standing there quietly in the rear, and they did not attack Wacker City, but because the distance was really a little far, and Jian Chen's strength was not as strong as Katata, he couldn't detect the strength of that group of demonic beasts at all.

Although the number of hundreds of fourth-order demonic beasts sounded so unbelievable, Jian Chen believed that Katata would not make such a joke, sighed heavily, and said in a low voice: "Hundreds of fourth-order demonic beasts, this is equivalent to hundreds of great saint masters of our human race, although we have gathered the strength of hundreds of thousands of people in Wacker City now, but among them, the masters of the great saint master level are probably not more than three digits, and they can't compete with those hundreds of fourth-order demonic beasts at all." ”

"Now the only thing to rely on is the magic crystal cannon, with the four intermediate magic crystal cannons in Wacker City, because it should be able to bring some damage to those fourth-order demonic beasts, look at the location of those fourth-order demonic beasts, it is almost eight kilometers away from this, this distance is just within the range of the intermediate demonic crystal cannon. Katata said with a solemn face, and then immediately called the Yunli City Lord, stretched out his hand and pointed to the group of demonic beasts behind the most luke, "Yunli, aim all the four intermediate magic crystal cannons for me to hit that position, all of them are fourth-order demonic beasts, only the intermediate magic crystal cannons can cause damage to them, and every time you kill one, there will be less pressure." ”

"Yes, Lord Messenger!" Katata's words were as if they were orders from his superiors to the Yunli City Lord, and without a moment's hesitation, the Yunli City Lord immediately commanded the four intermediate Demon Crystal Cannons to aim at the group of fourth-order demonic beasts at the rear.

"Bump!"

The four cannons were fired at once, and I saw that four energy light clusters containing extremely unstable energy fluctuations were like a brilliant meteor piercing the sky, and they slammed into the group of fourth-order demonic beasts.

Fortunately, the location of that group of demonic beasts happened to be on the edge of the maximum range of the four intermediate demonic crystal cannons, when the four extremely powerful energy cannonballs exploded in a group of fourth-order demonic beasts, a large area of dirt was immediately overturned, and the powerful energy fluctuations turned into an arrogant energy storm that raged wildly around, and immediately many demonic beasts were swept away from the distance, and it took nearly twenty meters to fly before they hit the ground。 The location where the shells fell had long been covered by a large cloud of smoke and dust, and the specific casualties could not be seen at all.

"Roar!"

This group of fourth-order demonic beasts had a fierce light in their eyes, especially those injured fourth-order demonic beasts, their eyes flashed with bloodthirsty light, and their eyes were full of anger staring in the direction of the city wall, and immediately several fourth-order demonic beasts opened their hooves and quickly rushed towards the city gate several kilometers away.

"Intermediate Demon Crystal Cannon, give me the Demon Beast aimed at that position and hit it hard, don't stop!" the Yunli City Lord roared on the city wall, his face becoming more solemn than ever. From Katata's mouth, he also learned the terrifying news of the large number of fourth-order demonic beasts, there were hundreds of them, and although Wacker City gathered a lot of foreign mercenaries and some powerful mercenary groups, but the masters of the Great Saint Master class among them were far from reaching three digits, with such a maximum of dozens of Great Saint Master-level powerhouses How could they fight against the tide of fourth-order demonic beasts with hundreds of fourth-order demonic beasts, and now, the only good way is to use the intermediate magic crystal cannon to destroy as many as possible before the fourth-order demonic beasts have not yet made a move。

With the transfer of the four intermediate magic crystal cannons, those fourth-order demonic beasts that stayed in the rear of the mountain were originally safe and sound, and the power of the intermediate demonic crystal cannons was enough to bring them a deadly threat, with each round of firing, it could take away the lives of several fourth-order demonic beasts, and countless people were injured.

Some of the monsters immediately retreated far away, out of the range of the mid-level magic crystal cannon, while the other part of the irascible monsters roared angrily, roaring all the way towards the walls of Wacker City. They were obviously beaten by the mid-level magic crystal cannon and lost their minds, and they were covered in blood all the way, even if they encountered the same kind of people who were in the way, they directly knocked them away, and even a small part of them had opened their bloody mouths and bit the same kind that were blocking their path.

At this moment, the ferocity and tyranny that had been suppressed by the appearance of the fifth-order demonic beasts completely erupted.

The dull sound of the mid-level magic crystal cannon shook the sky, and one after another energy cannonballs were fired out from the muzzle, constantly exploding in the fourth-order demonic beast group, blasting the ground into large craters with a diameter of ten meters.

The running speed of the fourth-order demonic beasts was very fast, and when the intermediate magic crystal cannon had just finished firing the fifth cannon, they were only five hundred meters away from the city wall, but along the way, the magic crystal cannon also brought them very heavy losses, the number has changed from more than two hundred to less than one hundred and fifty now, and most of them have suffered injuries of varying severity, despite this, it still makes the face of the great saint master standing on the city wall become extremely solemn.

At this time, without the Yunli City Lord speaking, some of the Great Sage Master powerhouses standing on the city wall jumped off the city wall one after another, and rushed towards the more than a hundred fourth-order demonic beasts below, only they could block this group of fourth-order demonic beasts, if these demonic beasts were allowed to rush into those mercenaries who only had the strength of the saints and the great sages, it would bring very heavy casualties.

In the blink of an eye, the dozens of Great Sage Masters scattered all over the city wall were all engaged in battle, and at this moment, except for the Yunli City Lord and Jian Chen, as well as the two messengers, there was no one on the city wall who had the strength of the Great Sage Master.

Including the seven newly joined Great Saint Masters of the Flame Mercenary Group, all of them were fighting with the Fourth-Order Demonic Beasts.