Just as the situation in Europe reversed, the army of the dead on the other side of America finally began to attack the fortress built by the North American Coalition forces in Nicaragua.

In this moment, the North American Coalition finally saw what the skeleton sea is.

Although as human beings, we have seen the so-called skeleton sea in movies or games before, but compared with the scene in front of us, it is totally pediatrics. This kind of shocking scene is not something that movies or games can show.

The head of the North American coalition was Louis Rand, a senior member of the RAND family.

Louis is definitely one of the top ten experts in the RAND family. His own rank has reached the late second level, and the actual combat effectiveness is comparable to the second level peak.

Now Louis's eyes were cold, and his will did not waver as he watched the hordes of skeletons swarming across the mountains.

"Louis, I think we should send more masters from home." Du men, the three leaders of the angel alliance, frowned and said.

Louis said: "no need at the moment. The skeletons look very powerful now, but their strength is not very strong. Most of these skeletons are only second-order strength. With the defense ability of our fortress, these skeletons can't attack us."

Lewis is right. Most of these skeletons are second-order, because many of them are transformed from human beings or demonized animals. Their strength before their death is basically at the second level. Now they are transformed into skeleton soldiers, they are only second-order.

However, the second level also has the advantages of second-order, because the border passage has no restriction on the second-order alien race, and the number of undead can be sent out as many as possible. This is also the greatest advantage of the undead.

Of course, at the moment, the army of the dead outside the fortress is not only the second-order skeletons, but also other powerful undead. However, these undead have not yet moved out and are still watching from afar.

As soon as countless undead approached the range of the fortress, countless arrows shot down from the wall.

For a moment, those souls were like the death storm, turning into dead bones one by one.

But the undead are not afraid of death, especially these low-level undead, even lack of basic wisdom, even worse than the demonized animals of the same rank. They ignore the white bones on the ground and rush to the walls of the fortress like waves.

The arrow tower on the wall played a huge role in harvesting the life of the dead one after another.

A few hours later, the ground was covered with a thick layer of white bones, but the death of these skeleton soldiers was not in vain. They pushed the front line to a position only 100 meters away from the fortress.

As the battle progressed, large-scale skeleton archers began to charge and suppress the human beings on the city walls in a long-range manner.

The fortress garrison felt the pressure increased, and the soldiers died under the bone arrow.

Fortunately, the mercenary masters in the arrow tower and magic tower played a huge role. Those high-level undead mixed in the army could not rush to the front, and were shot by the mercenaries.

If not, the fortress would have been broken by the army of the dead.

Seeing this scene, the undead in the distance also knew the threat of those arrow towers and magic towers to themselves. At the moment, the senior level of the army of the dead did not dare to act rashly, and the main reason was that they were afraid of those defensive towers.

Low level undead do not fear death without wisdom, which does not mean that high-level undead have no wisdom.

Where the commander of the army of the dead was located, a black warrior was riding a ghost horse. He didn't care about so many skeleton soldiers. In the minds of the high-level undead, skeleton soldiers are pure cannon fodder, which is of no great use except being killed.

What's more, these skeleton soldiers are all transformed from killing human beings or demonized animals. Even if all of them die, they will not damage the foundation of the undead.

"Chief commander, I think we should try to pull out those defensive towers first." A skeleton frame covered in a black robe nearby said that this is a skeleton mage, belonging to the advanced variety of skeleton soldiers. Its combat effectiveness is not comparable to that of ordinary skeleton soldiers. The most important thing is that once a skeleton soldier becomes a skeleton mage, its growth will be much higher.

At present, the skeleton mage is the right hand of the Black Warrior commander. At the same time, he is also a think tank figure, and plays an important role in the whole army of the dead.

The chief commander said, "of course I understand, but the defense tower is not so easy to push off. We have no choice but to rely on the army to push it through."

The skeleton mage Bai Sen Sen's mandible moved constantly and said, "commander, do you forget the ghost we have? As long as the ghost comes out, those arrow towers are not easily captured? It's just that the magic tower has some troubles, and the ghost is naturally restrained by the magician. "

The chief commander was moved. He didn't think of using ghost just now. Ghost also belongs to one of the undead, although its status in the undead clan is not comparable to the Black Warrior, but also with the skeleton warrior. Most importantly, the ghost has a very important feature, that is immune to physical attacks, but also has a weakness, that is, magic damage increased tenfold.

Although there are four or five magic towers and arrow towers in front of the fortress, in terms of actual effect, arrow towers are much higher. After all, each arrow tower can attack dozens of targets at the same time. Without these towers, they will be greatly suppressed."That's a good way. Let's kill the arrow tower first. You go and gather a group of ghosts at once, and make sure to push down all the arrow towers. " Said the chief commander.

The skeleton mage immediately went down. There were only 50000 ghost troops in their army. The lowest rank of each ghost was the third level peak, which was definitely the elite of the army of the dead. Such an army can only be mobilized by the chief commander or himself.

After a long time, ten thousand ghosts floated over, and the surrounding temperature dropped a lot.

Under the command of the commander in chief, the 10000 ghost troops directly launched an attack, and the targets were directed at the arrow towers. It's faster than the skeletons.

……

"What the hell is that?" Dumen was surprised to see the black fog sweeping in the distance. They had never seen anything so mysterious.

Louis also widened his eyes, but his reaction was also very quick. He immediately said, "it is said that there is a kind of army called ghost in the army of the dead. We're in big trouble. Immediately organize the magicians and make sure to intercept these ghosts. "

"No, the target is the arrow tower." Du men exclaimed.

Louis immediately got up and ran to the arrow tower. At the same time, he yelled, "summon the magicians of the mercenaries to guard the arrow tower!"

The garrison in the fortress was the elite of the North American allied forces, and the orders were issued quickly. As for the mercenaries, they all existed in the early stage of the fourth stage. After hearing Lewis's roar, they directly rushed to the arrow tower.

There are seven or eight thousand mercenaries in this fortress, which are almost all the mercenaries employed by the United forces of North America. Naturally, there are many magicians, as many as two or three thousand.

There are nearly 1000 magicians in each of the three fortresses here, which is also the main force of human defense against the undead attack.

In just a few seconds, nearly 100 magicians were standing under each arrow tower, including mercenaries and war personnel of various forces.

"Kill!" At last the ghost rushed under the fortress, and their losses were negligible, and all the arrows they shot passed through their bodies as if they had hit the air. The only one who did some harm to them was the ordinary magicians on the city wall, but they killed only one or two thousand ghosts.

The ghost rushed under the wall and floated directly up the wall. Those who stood in front of them suddenly fell into bad luck. Many people were killed instantly. This is the gap between the third-order top alien and the second-order warrior.

Fortunately, these ghosts did not deliberately kill the warriors on the wall. Their goal was very clear, that is to destroy the arrow tower. Therefore, after standing firm on the wall, they directly jumped at the arrow tower.

However, the magician over there gave them a blow. A large number of group attack magic covered them. Under the 10 times damage suffered by these ghosts, a large number of ghosts died on the spot.

The ghost in the front dissipates first, but it also creates opportunities for the ghost behind. They rush in front of the magician in an instant, and the invisible claw makes a random attack, which brings certain damage to these magicians.

Fortunately, these magicians are all small masters in the early stage of the fourth level. They have the same or even stronger strength with the ghost. They will not be killed by seconds.

All of a sudden, all the ghosts near an arrow tower burst out a sharp roar. The sound was like coming from the nine hell, which made people feel cold.

Just at the moment of the roar, the movements of the magicians around the arrow tower stopped instantly. Those ghosts passed through these magicians directly and reached the top of the arrow tower.

This group of ghosts seems to have played a leading role. Ghosts in several other directions also began to follow suit. For a time, howling came and went, and the situation on the scene changed greatly.

Almost all the magicians under the arrow tower are in a state of stagnation, and those ghosts enter the tower without any barrier.

Although there is also a thick wooden door under the tower, it can not be opened by conventional means. But for the invisible ghost, only a tiny gap is needed to get into it, which can't hinder them too much.

Louis rushed from a distance, saw this behind the scenes, immediately changed his face, immediately ordered the personnel from the fortress emergency mobilization Archer mercenary, in case of any accident.

It is true that the archers on the tower are better than ghosts, but they are all archers. They are immune to ghost physical attacks. Those archers can't do any damage to ghosts. It's estimated that before long, those archers will be killed by ghosts.

Sure enough, when the magicians at the bottom of the arrow tower woke up from the howling of ghosts and rushed to the tower, the battle inside was almost over, and all the archers stationed in the tower at the beginning of the fourth stage were all killed.

This is true not only for this archery tower, but also for the rest.

This is definitely the most death of mercenaries by the North American Coalition in a short period of time, which is definitely enough for the leaders of these forces to be distressed for a while. Although mercenaries are not people of these forces, they are hired by them. If the casualties of these people are too serious, they will pay a lot more if they want to hire mercenaries in the future.At present, there are at least hundreds of ghosts in each of these arrow towers, which is also the main reason why the battle can end so quickly. More importantly, the gap between ghosts and archers is not as big as ants and elephants.

The magicians who rushed up were furious. They felt that the archers' death was entirely caused by themselves. If they could stop the ghosts, the other side would not die.

Many of these magicians knew the archers on the tower, and some of them were friends. After all, many of them are hired from a mercenary camp, and it's normal to know them.

Angry magicians can't be soft hearted, they use their strongest skills to quickly kill those ghosts

At the same time when the ghost rushed to the arrow tower, the spirits in the distance also began to launch a general attack. Countless skeleton soldiers rushed to the three fortresses, including some powerful skeleton soldiers. As for the masters of the undead clan, they can't all, because the magic tower still exists, and they don't want to be killed by the tower point when they rush.

Without the help of the arrow tower, the soldiers on the walls of the fortress are under great pressure, especially those powerful skeleton warriors or black warriors. They even need mercenaries to attack two or three times before they can be killed. As for those ordinary soldiers in the coalition, it is more difficult to kill skeleton soldiers. With their reaction speed, it is very difficult to even hit the other side.

In just over ten seconds, the dead at the front line rushed under the wall, and some skeleton archers had already begun to suppress the soldiers on the wall.

"Block it! It must be blocked! " The officers on the wall were yelling, and they knew that they could not retreat at this moment, because they could no longer build a defense line like this fortress.

The North American Coalition has tens of millions of troops, even at all costs, to keep the undead in South America.

At the moment, the death rate of the soldiers in the fortress has increased greatly. At least hundreds of war personnel die every second, which is enough to make people despair.

But now the human coalition will not even have the idea of despair, because they do not have time to despair, in their consciousness, only fight, fight, until the last breath.

The battle on the city wall is becoming more and more fierce. I don't know when some undead have already rushed to the wall to meet the soldiers or summoners on the wall.

More and more human war personnel died in the war, but only the death of skeleton soldiers of the cannon fodder of the undead. We should know that all the people who die now are the elite of the human side. If this war continues like this, only human beings will eventually perish.