Mo Yun really doesn't know how to say it, this is a cheat father! At the beginning, a lack of defense made people think that this was not an important stronghold, who knew that so many zombies would pop up at once! Are you kidding me?!

However, no, this city is indeed not an important stronghold, except for being an experimental site, it is still intended to send a wave of zombies to directly consume the front line to destroy the human advance plan.

However, Moyun and they are here, so they will be used to fight Moyun first.

After all, most of the cloned zombies don't have a long lifespan, and they won't die long after they are released.

"What now?" Mo Yun turned his head and asked Cheng Xuan.

"How do I know what to do!" Cheng Xuan grabbed his hair with a headache.

Mo Yun looked around, there was nothing to guard, this was not a place like the Lost City, there was not even a high platform.

Even if there are crawling zombies now, it's useless.

This is probably a pit for himself, Mo Yun covered his head in distress.

Of course there is no way to do it, now a bunch of zombies on the opposite side are about to push over, and we must quickly find a way to talk about it.

No choice but to go to the roof first!

There are still quite a lot of rooftops in this city. (Refer to the CSOL map Biochemical Covenant.) ）

Mo Yun started to communicate with Cheng Xuan, and quickly drew up a plan.

Cheng Xuan first led everyone to the roof that could be walked up by stairs, and then quickly placed ammunition and turrets to cover Mo Yun and them as they came up.

After Mo Yun went up, he didn't follow him to get the gun, but took the nimble throwing knife skeleton and Xiao Song and them to the other upstairs to install the cable.

By the way, Xiao Song's wings can fly now, even if they can't fly very high, they won't be able to fly for long, but they can indeed fly.

Xiao Yu and Mo Yun stayed together for the longest time, and she didn't plan to cultivate anything, but planned to continue to take the data flow enhancement route, so Mo Yun wouldn't hesitate to strengthen her with evolution points, anyway, there weren't many places where she could use evolution points.

And Xiao Yue is also very considerate of Mo Yun, he didn't ask for more, and he can't use it now.

So Moyun and the others quickly installed all the equipment and devices, and quickly rushed to Cheng Xuan's side to explain the situation and plan.

"Then there's no problem.] Jogen nodded, and then continued shooting.

[Well, yes, probably no problem, although Dr. Rex can release these cloned zombies, but in fact they are not completely controlled by Dr. Rex, guard first, and if it doesn't work, change the roof to fight.] 】

The sound of bullets was very loud, so Mo Yun used his words to talk to Cheng Xuan.

Although he said this in his heart, Mo Yun was not slow at all, and quickly distributed some grab bars to everyone as handrails.

After the others have attached the grab bar to their waists, they continue to pick up their guns and shoot at the cyborgs that have begun to rush towards them.

And Moyun also began to install spikes on the edges of the house.

Mo Yun looked at Cheng Xuan and Epsilon who contributed the most, and then looked at the corpses below, frowning.

As the owner of the same system as himself, Cheng Xuan has a lot of guns on her body, and although Epsilon is said to be a tank girl, her background actually explains that she is an alien, but she uses the appearance of a human.

Although their weapons are very powerful and have a lot of area damage, this cannot avoid the fact that they have physical limitations.

Once they are running out of stamina, there is no doubt that the entire defense line will not be able to sustain itself.

It's going to be bad!

And Mo Yun has no way to do anything but watch or prepare logistics here.

Now it's an evolved biochemical zombie, it's not the same as before, as long as you're the same kind or not alive they won't attack you, if you attack them, they'll hit you now.

Therefore, Moyun can't go down to open Wushuang now, and so are the other skeletons.

The ranged skeleton mage is already casting magic bullets.

The other skeletons don't do much in the distance.

Throwing knives and skeletons are of little use to these hard-skinned cyborgs.

Ghost Rider looked at the situation, walked over to a logistician, and asked, "Hey, do you have a gun?"

"Yes, some .......!" Although these CT and T soldiers accepted the existence of these skeletons because of Moyun and them, they were still stunned when a fiery skull appeared next to them.

"Okay. Ghost Rider looked at the guns on the ground, nodded, and took the two shotguns.

Then under the dull gaze of the logistics soldier next to him, the entire shotgun was burned by the flames, becoming a fire pattern, and the appearance also changed.

"Whew!" Ghost Rider whistled, seemingly pleased with the disfigured shotgun.

Then he took the shotgun in his hand and walked to the defensive line, facing the corpses below, there was a burst of biu~biu~.

Seeing this, Mo Yun nodded, then lamented that he had too few long-range means, and continued to do logistics, exchanging ammunition and putting it on the roof.

Ghost Rider's shotgun spews out a series of flame shotguns, but they are not small at all, and they fire infinitely.

His addition has taken the pressure off the defensive line a lot.

First of all, he thanked that the weather here was cloudy now, and if it was sunny, he wouldn't be able to transform.

The terrain here is not bad, and zombies that can't climb walls can only come up from stairs or ladders.

Those who can climb or take a ladder will be pushed down by the barbs installed on the side by Moyun.

At least for the time being, they're safe.

After putting away the ammunition, Mo Yun took out the sickle that he hadn't used for a long time, and then stood on the edge of the house in the rear, while some other logistics soldiers picked up their hammers and stood on the edge with them, except for a few who remained in charge of logistics.

At this time, Mo Yun's scythe has been replaced, and this time the scythe has no problem cutting off the head of an ordinary biochemical zombie, provided that it is not a lord or the like.

Mo Yun's current full-fledged combat power is equivalent to the level of a fighting beast, and his weapons are equipped with magic, and even ordinary lords can cut them in half with one sword.

Mo Yun waited quietly, adjusting his state.

Before the barbs are blunt, those biochemical zombies will not be able to come up, but you must always be prepared first.

Mo Yun looked down at the boundless group of corpses below, estimating the defense time here.

[Depending on the situation, this roof will last for 5 hours at most.] Mo Yun sent a message to Cheng Xuan.

[It's okay!Enough!]

[Well, that's the case, but it's best to leave a little earlier, in order to ensure that everyone can evacuate, I will connect everyone with the words then.] 】

[Okay!F2 work is up to you!Big brother!]

Mo Yun said that he was speechless, and he was joking at this time.

Although he is even more cunning when he chats with Cheng Xuan now.

At that moment, a bomb beast skull was thrown up!

！！！！！！！

Mo Yun was startled! reacted quickly, grabbed the pistol next to him, and quickly understood the use of this gun under the effect of the knight's bare hands, and then raised his hand to shoot!

Under everyone's stunned expressions, the beast's skull that was hit exploded with the power of a small bomb!

【....... It doesn't seem that simple...... 】

【..... Oh, yes. 】

Mo Yun and Cheng Xuan were both a little silent, and then raised more spirits and began to pay attention to the situation around them.

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At this time, the first support units of CT and T basically arrived outside the city.

Although only Natasha and Anna led the team.

Dr. Rex looked at the troops that appeared on the monitor, and sighed to himself, looked at Jogen and Epsilon on the monitor, and then ordered, "Release more clone zombies!"

"Yes!"

And not far from Moyun's defense line.

An alien that appeared in the movie "Alien" is looking at Mo Yun and them.

The author has something to say:

Ah, it's late to update, and the second chapter is going to wait until the morning, hey, three more in the morning, just 6000 words, hum!