After surrounding these high-level zombies, the pet beasts began to launch a swift attack.

In the case of the same level, the combat effectiveness of large and medium-sized beasts after evolution is generally much higher than that of zombies, such as evolutionary beasts and zombies that are also power-type.

Zombies are only very powerful, but in terms of defense and speed, although they are not scum, they are not much worse.

However, evolution beasts are different, the same power-type evolution beasts, such as bears, before they have evolved, can reach the level of tons of swing power, and their running speed is faster than that of all humans.

The speed of 56 kilometers per hour, which is equivalent to 6.4 seconds per 100 meters, kills all human beings in seconds, and people can continue for several kilometers at this speed, which is a long-distance run, not a sprint.

Although zombies can exert 100% of their potential in their bodies after being zombieized, they are still not as good as many evolved beasts.

Therefore, as soon as the two sides came into contact, the zombies suddenly fell into disadvantage, and the number of seventh-level pet beasts and seventh-level zombies was about the same, and they could basically meet one-on-one.

The number of eighth-level pet beasts is in the early two hundred, while there are only more than a hundred eighth-level zombies, so on average, two eighth-level zombies have to face three eighth-level pet beasts.

There are only nine ninth-level pet beasts, but there are thirteen ninth-level zombies, but the ninth-level pet beasts are not intimidated at all, and they will be scared when they go up.

In particular, the iron hammer with the strongest defense, relying on the defense that the opponent basically cannot break, used collisions, tail attacks, bites, etc., to attract three ninth-level zombies one after another before stopping.

And the dollar also attracted two ninth-level power-type zombies, the ninth-level zombies were already very large, and their height in their early twenties was so eye-catching wherever they were placed.

But in front of the dollar that is more than 60 meters long with a tail and a height of more than 30 meters when a person stands up, it is like a child.

More than a dozen ninth-level zombies were quickly attracted by the nine ninth-level pet beasts, and the high-level zombies already had their own emotions and feelings, especially the ninth-level zombies, with joy, anger, sorrow and happiness.

If there are control zombies, of course, they won't be so easily attracted.

But now these zombies are ownerless, and they naturally follow their instincts, whoever hurts themselves, or whoever hits them hurts more, they will find someone.

Then the battle began, and each pet beast stared closely at the opponent in front of him, and then burst out with his strongest combat power, attacking frantically.

The same is true for zombies, when it comes to madness, zombies really haven't been afraid of anyone.

So this time the battle was very fast, the two strong met and the brave won, and when all the pet beasts solved their opponents in front of them, when the last healing zombie chasing the hammer and attacking fiercely was torn apart by the dollar.

Only twenty minutes had passed, and by this time there were still some of those mid-level zombies left unkilled, and this side was already over.

However, although they all wiped out each other, none of the pet beasts died, but in addition to the pet beasts flying in the air, the pet beasts on the ground were basically hung up, and even many pet beasts were seriously injured after repeated battles.

When the pet beast was collecting the crystal nucleus, Wang Dong stretched out his hand and rubbed his chin unconsciously, thinking about it, it was a bit difficult to deal with the remaining zombies, to be honest.

First of all, don't look at the fact that in more than three hours, the Beastmaster Legion and the pet beasts have dealt with so many zombies, but in fact, whether it is the pet beasts or the warriors of the Beastmaster Legion, they are now a little tired.

There are still more than 400,000 intermediate-level zombies, more than 4,000 seventh-level zombies, more than 300 eighth-level zombies, and more than forty ninth-level zombies.

The more than 400,000 mid-level zombies will not be mentioned first, because there are no low-level zombies to cover, and when these more than 400,000 middle-level zombies cross the two-kilometer defense line covered by energy cannons and arrow towers.

The number of people who may succeed in breaking out is less than 1 in 10, so there is really no need to worry.

And the number of zombies at level seven or eight is twice that of pet beasts of this level, if it is in its heyday, Wang Dong is not afraid, how can he fight equally, use some means, sacrifice a little pet beast, it can be completely solved.

But now they are very tired, and the beasts are injured, not to mention twice the number of zombies they have, even if they are the same number as themselves, even if they can solve it, they will suffer heavy losses.

This is something that Wang Dong can't afford, every pet beast has spent a lot of resources, and he would rather let Sky City rise into the air now than make senseless sacrifices.

What's more, there are not only seven or eight level zombies in this, but the number of level nine zombies is even more terrifying, there are more than forty, and they are still under the control of control zombies.

This made it even more difficult to kill them, and Wang Dong estimated that if there were no more than twenty ninth-level pet beasts, they would have to be in their heyday, so they didn't even think about it.

But where did Wang Dong get the more than twenty ninth-level pet beasts, he had a headache when he thought of this, and he didn't know how to solve the trouble in front of him.

At this time, just as Wang Dong was pondering, Yuan Sheng, who commanded the Beast King Legion to successfully annihilate all the middle-level zombies under the city wall, ran over and asked, "City Lord, the crisis has been lifted for the time being, what should I do next?" ”

"Hey, I don't know what to do, now the pet beast is very tired, even if you add the advanced evolutionaries in the Beastmaster Legion, you can't annihilate all the remaining high-level zombies." Wang Dong sighed lightly and said helplessly.

He thought about it for a long time, but he didn't come up with any good method, and now he wanted to give up, and when he finished collecting the materials, he would directly let Sky City rise into the air.

Anyway, after the pet beast rested, he took the pet beast to wreak havoc in the ocean, and the evolution beasts in the ocean are simply massive, and it must be very quick to improve their strength.

Yuan Sheng looked at the state of the pet beast and understood Wang Dong's difficulty, but he thought of a good way and said, "Brother Dong, how long does it take for the pet beast to advance??" ”

Wang Dongyan subconsciously said: "It's good to be a few dozen minutes lower than the level, and it's only three or four hours if the level is high, how can you ......?"

Before he could finish speaking, Wang Dong suddenly reacted, and he also knew what Yuan Sheng was going to say, and then he raised his hand and glanced at his watch.

Yesterday, the first wave of zombies started at about four o'clock in the afternoon, and this time the second wave started at five o'clock in the morning.

And now it's more than eight o'clock in the morning, that is, the time when the third wave arrives is about five o'clock in the afternoon, and there are less than nine hours before the third wave of zombies arrives.

Nine hours, the time for high-level pet beasts to be promoted to the first level is more than three hours, and no more than four hours at most.

In other words, in nine hours, it is completely possible for the eighth-level pet beast to break through twice and be promoted to the ninth-level pet beast, and there is still more than an hour left.