There are more than 200,000 intermediate zombies of all kinds in it, about 2,000 zombies of all kinds of seventh and eighth levels, and more than 10 zombies of the ninth level.

The second group of zombies is a group of corpses controlled by seventh- and eighth-level control zombies, and there are less than 400,000 intermediate zombies of all kinds, more than 3,000 seventh-level zombies, more than 100 eighth-level zombies, and no ninth-level zombies.

The third group of zombies was controlled by the three ninth-level control zombies, although there were no mid-level zombies in them, only high-level zombies, but the quality was very high.

Among them, there are nearly 1,000 seventh-level zombies, nearly 200 eighth-level zombies, and more than 40 ninth-level zombies.

These three groups of zombies, if you want to say which part is the weakest, it's really hard to compare.

However, for Wang Dong, there is still a choice as to which part is easier to deal with, and that is the first group of zombies.

Because in the second and third groups, not only do high-level zombies account for most of them, but the distance between them is also quite close, if you rashly attack any group, it will definitely attract a siege.

But the first group is different, after dozens of minutes of travel, now the first group of zombies is dozens of kilometers away from the second and third groups of zombies, and they are about to reach the city wall.

Moreover, this group of zombies still has no command, and they are one-third weaker in terms of combat effectiveness out of thin air, so it is naturally the best choice.

Thinking of this, Wang Dong immediately ignored the two groups of zombies under him, but returned to Sky City with a few ninth-level pet beasts, and sat down to destroy that group first.

The speed of the ninth-level pet beast is already very fast, not to mention the pound sterling, which has the fastest straight flight speed among them, dozens of kilometers away, the pound only took a few minutes to come back, and the yuan is only a little slower.

At this moment, the gate of the sky city has long been closed, and the people and pet beasts who went out of the city to fight before have also returned to the city wall.

And the more than 200,000 middle-level zombies and millions of low-level zombies also carried the energy cannon and arrow tower and arrived under the walls of Sky City, but the original more than 200,000 middle-level zombies are now only in their early 100,000s.

The low-level zombies have been reduced by half, only three or four million remained, and now they are desperately squeezing into the moat under the city wall.

This moat is more than ten meters deep, dozens of meters, not big, but not small.

But such a moat, in just over ten minutes, was forcibly filled by many low-level zombies.

And the zombies who filled in the moat did not stop, but began to play Arhat under the city wall even more frantically.

The 200,000 agile zombies had never been able to cross such a high city wall before, because the number was too small, even if they stacked Arhats, they couldn't stack them.

But this time is different, although more than one million low-level zombies have been buried in the moat, there are at least two or three million low-level zombies and various types of middle-level zombies in their early 100,000s who are alive and well.

I saw the first batch of low-level zombies cross the moat filled with corpses, came to the city wall, and scratched with all their strength, but not to mention low-level zombies, even high-level zombies, and they don't want to destroy the city wall.

Immediately after the second wave of zombies came, they began to squeeze into it frantically, and whenever a zombie was squeezed down, it would become a stepping stone for other zombies.

In this way, the zombies hit the city wall wave after wave, and those zombies that were used as stepping stones also increased, causing the stepping stones to increase rapidly.

One meter...

Five meters...

Ten meters...

Twenty meters...

Soon, the stepping stone grew rapidly from the initial tens of centimeters to more than 30 meters high.

"Roar!" "Roar!" "Roar!" "Roar!" ...

At this time, those mid-to-high-level zombies roared frantically and began to act, although they lost control, it did not mean that they had no wisdom. It was because he didn't make a move until he saw hope.

Now among these mid-level zombies, in addition to the agile zombies and flying zombies that have been wiped out, there are not many special zombies, but the number of these special zombies is not much.

Therefore, among the mid-level zombies in their early 100,000s in front of the city wall, ninety out of ten are Hulks who are at least five meters tall.

When so many Hulks are charging together, not to mention that there are thousands of high-level zombies among these zombies who are at least ten meters tall.

A pair of thick thighs, each of which was seventy or eighty centimeters long, and the largest was even three or four meters long, when the big feet stepped on the ground fiercely.

"Boom!" "Boom!" "Boom!" "Boom!" ...

It was like an earthquake all around, and the earthquake trembled and rumbled.

Even the huge stepping stone, which was composed of many low-level zombies, was suddenly shattered, and it was three or five meters short out of thin air.

However, this tremor power did not affect the Sky City in the slightest, and the Sky City was like a needle that fixed the sea, no matter how strong the wind and waves were, no matter how turbulent the waves were, it could not affect it in the slightest.

It's the same with Sky City, nonsense, although I don't know how much the weight of the entire Sky City is, but it can be roughly estimated, at least in billions of tons or even tens of billions of tons.

Is this strange outer space metal more than ten times lighter than ordinary steel, and if it is converted to ordinary steel, it will be at least 100 billion tons, right?

Taking Huaxia as an example, before the end of the world, the amount of steel consumed in a year, that is, less than one percent of the city in the sky, it is conceivable that the city in the sky is not lighter than a mountain.

Compared with the mid-level zombies, the IQ of the high-level zombies is much higher, and they do not rush to the front with a scream, but let the mid-level zombies rush to the front.

I saw that a large number of middle-level zombies began to use the ladder composed of low-level zombies, getting closer and closer to the city.

Soon they were already approaching the head of the city, and the distance from the head of the city was only less than ten meters, this height was not difficult for those intermediate zombies, they jumped hard, and then stretched out their hands to grasp the edge of the city wall.

If there is no interference, it will soon be possible to climb the city walls.

But how could the Beastmaster Legion allow them to climb the walls? Now the walls are filled with warriors of the Beastmaster Legion.

As long as there are zombies coming up, take advantage of the moment they climb, and the shot is a fatal blow.

With the obstruction of the soldiers of the Beast King Legion, for a while, the mid-level zombies could not enter at all, and they could not go up.

And the pet beasts were not idle, and the flying ones directly grabbed the flying ones and came down from the city wall, and then surrounded those high-level zombies.

That's right, it's the pet beast that surrounds many high-level zombies.

In fact, this is normal, although the number of these high-level zombies is more than two thousand, which is more than the pet beast, but in terms of strength, it is much worse than the pet beast.