The earthen city walls are not strong, and they can even be said to be weak, as long as Emperor Shi Tian's mana disappears, these earth city walls will be self-defeating.

But at this time, Emperor Shi suddenly ordered: "Hurry up, turn mud into stone!"

The three earth elemental avengers naturally knew that this was an order for them, and hurriedly threw the spell that had been prepared a long time ago.

In the next moment, all the dirt walls turned into stone walls, and the defense power suddenly increased, I don't know how many times.

If the fish-man still has a spell-casting unit like the shaman, the stone wall is nothing more than a piece of waste paper, and it is completely vulnerable to all kinds of powerful destructive spells.

But the problem is that in order to defend against Aladdin's gas technique, all the shamans of the fish-people are gathered together, and they are killed by the bronze dragon and Aladdin.

Without these spellcasting units, it is impossible to destroy the walls with just a few ordinary fish-man warriors.

The fish-men themselves are not a race known for their strength, and the weapons in their hands are only small blades of bones, which are barely enough to deal with the cave people, how can they destroy the city walls?

Therefore, as soon as Emperor Shitian's city wall was raised, the fish-man warriors below were immediately dumbfounded.

Without any siege equipment or the ability to siege the city, they had no way to take the city wall at all, and could only watch as they were condescendingly beaten into corpses by the fire of the cave people.

Not only that, after the city wall is raised, there is a greater help for the dragon cannon him, that is, they can resist the explosion of hand-held bullets at close range, which means that they can throw thunder grenades at the fishmen below with impunity.

Anyway, there is land below, and the power of thunder and lightning cannot be transmitted too far, at least not to the oil palm banyan tree, nor to the cavemen at the head of the city.

In this case, Long Pao Ji naturally would not have any politeness, and would shoot with a gun if the distance was far, and if the distance was close and the number was large, he would simply use grenades to clean up, and soon stabilized the battle line.

However, the fish people who were driven to a dead end did not flinch because of this, anyway, they either died here, they were going to die on the road wandering in the wild, since they were all dead, it was better to fight before dying.

In this case, the fish-men simply dispatched their most elite knight troops, they rode a giant catfish five or six meters long, wearing armor woven of aquatic plants, and waving fishing nets in their hands, rushed ashore at a very fast speed, and then rushed to the city wall under the rain of bullets and bullets, and directly cast the fishing nets.

After the unfortunate cavemen at the head of the city were caught in the net, they easily took them off, and then were brutally bitten to death by catfish.

There are thousands of such fish-man knights, and when they are crazy to attack, their momentum is extremely majestic, and their hoarse shouts are full of terrifying atmosphere.

Dragon Cannon Ji was also taken aback by them, and quickly ordered to pour out all his firepower, and was able to throw grenades.

But these catfish are actually crazy, and they are going forward one after another, swearing to kill them.

Driven by the tenacious giant catfish, after sacrificing thousands of yuan, there are really many people who have passed through layers of firepower nets, and experienced the baptism of thunder and lightning with thunder grenades, causing a lot of casualties to the cave people on the city wall.

It even put Long Paoji in danger, if she hadn't temporarily used her sword and smashed the fishing net, she might have been dragged off the city wall.

After the dragon cannon Ji relieved his crisis, he looked around and found that there was danger everywhere, and as a last resort, in order to reduce the loss, he had to order the three earth element avengers to strike again.

As large swaths of stalagmites quickly emerged from the ground, the menacing Fishman Knights suffered heavy losses.

A large number of fish-man knights, along with their own mounts, were worn on stalagmites, and they looked extremely miserable.

In just one stroke, about 1/4 of the most elite Fish-Man Knight troops were killed. Coupled with the ones that Dragon Cannon Ji killed just now, almost 1/3 of the Fishman Knight troops were wiped out.

But such tragic casualties still failed to stop the other party's crazy attack, and they became more ferocious.

After the stalagmites constructed by the magic power shattered, the subsequent fish-man knights were stunned and pressed against the corpses of their compatriots in front of them, using them as shields to quickly approach.

This time, the dragon cannon Ji and they lasted even longer, and after only three or five minutes, they were forced to use the Earth Elemental Avengers again to clear the field.

And mixed with a lot of them, they did not fade, but became a little more cunning, when charging, the formation became dispersed, and mixed with a lot of ordinary fish-man warriors as cannon fodder, still pushing more and more corpses forward.

Since there were too many corpses on the battlefield at this time, it greatly affected the shooting efficiency, and Long Pao Ji's subordinates really didn't have much to do with them.

People are hiding behind the corpse of a giant catfish, and the alchemy bullets can't shoot it, unless they use a grenade to kill them.

But after all, the number of grenades is limited, and it is impossible to release them continuously, so they must be used on the blade, which creates a lot of trouble for the dragon cannon Ji.

Long Pao Ji was secretly annoyed in his heart, regretting that he didn't get a mortar earlier, if there was this kind of infantry support firepower, where could it be so difficult?

If there were heavy mortars, they could cause heavy damage from 3,000 meters away, even hiding behind corpses would have no effect.

If Dragon Cannon Ji had a mortar squad in his hands now, even if it was only three guns, he would definitely not be so passive until the shells ran out.

In desperation, Long Pao Ji could only order the Earth Element Avenger to break the siege again after the other party approached, and this was the third time, which meant that the magic power of the Earth Element Avenger was all exhausted, and she played the last hole card, and at the same time lost the last hole card.

However, the Earth Elemental Avenger is still so sharp, with large swaths of stalagmites, causing huge damage and losses to the arrogant fishmen and warriors.

After this third wave of earth-based spell attacks, the last elite force of the fishmen, the giant catfish knight troops, was only about 1/4 of the number left.

Of course, even if only 1/4 is left, there are two or three thousand people, with the corpses of many compatriots in front, coupled with their own strong combat effectiveness, and the support of many cannon fodder, they are still very sure to capture the camp in front of them.

Although it is not known if the Earth Elemental Avenger has exhausted his mana, the upper echelons of the Fishman are not stupid, and they must know that this kind of large-scale lethal spell consumes a huge amount of money, and it is impossible to release it indefinitely.

So they began to attack again in a desperate attempt to see if they could capture the last camp.

After the magic stalagmite shattered automatically, the dragon cannon looked into the distance worriedly, only to see a large number of fishmen continuing to launch a frantic onslaught, not at all intimidated by the casualties in front of her.

At this time, Dragon Cannon Ji Ke was in a hurry, without the help of the Earth Elemental Avengers, he couldn't hold the current camp at all.

In desperation, Long Pao Ji could only ask for help: "Brother, there's no way, these damn people don't know what to eat, they are all afraid of death, and they really can't stop it!"

In fact, the situation on the field has always been under the observation of Emperor Shi Tian, and he did not expect that the fishman, who has always been timid and fearful, would become so brave when defending his homeland.

Originally, he thought that he could scare them away through a large number of killings, but he didn't expect it to become a stalemate, and instead of running, he was about to run out of ammunition and food.

It can be said that the current Emperor Shi Tian is in an extremely unfavorable situation. He even had the idea of recalling Aladdin and the bronze dragon.

But he quickly dismissed this idea, Aladdin blocked the entire oil palm banyan forest, basically exhausted the magic power, and now it is equivalent to an infantry to use, and the efficiency of killing the enemy may not be better than a few muskets.

And the bronze dragon is not a mage unit, for the time being, it can only rely on a body of steel and iron bones to fight, even if it is covered in iron, it can't kill a few fishmen.

The most important thing is that although the two of them have good combat effectiveness in close quarters, they are both afraid of people's fishing nets, and once they are entangled, they can only wait for death.

Emperor Shi Tian didn't want to lose the two generals so easily, so he simply broke off the idea of recalling them and wanted to solve the matter himself.

In the sea of knowledge, the fire of wisdom burned more and more vigorously, and a spiritual light kept flickering in Emperor Shitian's mind, and finally a spiritual opportunity was captured by him, so that Emperor Shitian suddenly opened his mind.

Emperor Shi Tian secretly said in his heart, "Now these guys are not afraid of death, not because they are not afraid, or they are really willing to die, but because they have a leader behind them commanding them, if the leader of the fishmen can be found and killed, then the remaining fishmen will become a plate of loose sand, and there will be no threat." ”

"But the problem is that the leader of the fishman is very shrewd, and after seeing the destruction of the fishman shaman, he knows that there is a powerful decapitation ability here, so he has been hiding well, and it is definitely not easy to find him in this vast swamp. Emperor Shi Tian suddenly had a thought in his mind again, and he couldn't help but think to himself: "Why do I cultivate the 'Ruyi Dao Divine Power'? It's not because this divine power can save all the process and go straight to the result, so that it can achieve an omnipotent effect. If you can do everything, how can you not find the leader of the other party?"

Thinking of this, Emperor Shi Tian had the attitude of trying it out, urging the jade Ruyi in the sea of knowledge, and at the same time silently said in his heart, "Ruyi, follow my heart, I want to find where are the leaders of these fish people?"

The next moment, something magical happened, and an image appeared in Emperor Shitian's mind for no reason, an old fishman with a few Jingwei guards, lurking in a body of water more than 2,000 meters away from him.

They have aquatic plants on their heads, and they are surrounded by dense water plants, making them so hidden that even if they fly over their heads, they may not be visible.