These four maps are 72nd Street Warehouse, Aztec, Biochemical Laboratory, and Italy.

After Chu Fan saw these four maps, he couldn't help but smile: "Boss, are you nervous?"

Jiang Leiya's palms were full of sweat, after all, the opponent was a world champion, it was strange that she was not nervous, but she was still hard-mouthed: "Who said it, I don't call it not nervous!"

Chu Fan smiled leisurely: "Don't be nervous, then why didn't you see the picture selection button below? This is obviously a random choice, and I can't influence the result!"

Jiang Leiya grabbed Chu Fan's neck: "Stinky boy, I saw it a long time ago, do you need to talk nonsense?"

"Woo, boss, I was wrong, spare me, I'm so sad!"

Julie hurriedly persuaded: "Don't make trouble, hurry up and choose, Leia, choose the map and let Chu Fan help us analyze it!"

Jiang Leiya nodded at everyone: "Babies, no matter what picture you choose, try your best!"

Everyone said in unison, "Yes, boss!"

Jiang Leiya pressed the button fiercely.

A flickering aperture scrolled rapidly over the four images for 10 seconds, and eventually, it slowly came to a halt in front of the Aztecs...... And at this moment, Chu Fan's head was already soaked with sweat.

The women were a little excited, after all, Hailian Water Town was created by imitating this picture, and they had all tried it one after another, and they were very familiar with this picture.

However, the aperture was too complete, and in the end, it was not fixed on this picture, but fixed on the ...... Biochemistry Lab on!

At this moment, the women could not hide their loss.

However, Chu Fan clenched his fists: "It's okay, it's okay!"

Chu Fan's actions made everyone very puzzled.

......

When Jiang Leiya chose the map, Lin Yuan also chose it, and said to her, "We are the 72nd Street warehouse, what about you?"

"Biochemical lab. ”

"Hehe, we're all lucky, yes, good luck to you! Miss Major, take us out!"

Major Huang Ying quickly led everyone to the basement of the Civic Center, and after pressing the password lock of a special room, he said to everyone: "This is the most difficult trial, only if you succeed in the trial, you are qualified to establish your own group, so please work hard!"

As she spoke, she opened the door and said to Jiang Leiya and Lin Yuan, "You enter room No. 1, Mr. Sergeant, you enter room No. 4, good luck to you!"

After thanking them, the two of them took their comrades to the prescribed room, opened the door, and stepped into it.

As soon as they entered the room, the door suddenly closed strangely, and then, everyone only felt a blackness in front of them, as if they had fallen into a time and space tunnel, and their bodies slid down in the slide-like corridor, and they lost control for a while!

......

When I opened my eyes again, I saw a different scene......

At this time, they were in a very strange place, this place, is a biological laboratory, behind them, there appeared a huge glass culture tank, culture tank, raising an exaggerated head, the figure has also been out of shape Hulk, and next to this glass container, there is an identical container, in the container, there is a sharp Wolverine-like nails, the body is bumpy "banshee".

For a moment, everyone was taken aback.

The content of the task has already appeared in front of Chu Fan's eyes-

You and your comrades have entered the [Biochemical Laboratory], one of the Defender's experimental bases, and in this terrifying space, biochemical monsters will appear at any time, please keep 120,000 points of vigilance with your comrades!

If you want to successfully build your own team, you must withstand the bombardment of monsters within an hour!

After an hour, as long as 1 member of the party survives, the mission is complete!

Difficulty: 60

......

After the content of the task appeared, the countdown also appeared, and the countdown time was more generous, with 3 minutes.

After reading the content of the task as quickly as possible, Chu Fan immediately said to everyone: "Follow me, come with me, remember, don't destroy anything in the laboratory without my order!"

Bai Shuang'er asked weakly, "What about the zombies?"

"Except for zombies!"

"Uh......"

......

Chu Fan's current location is in the room of the biochemical laboratory, this area, the terrain is narrow, and there are no good defense points, staying here is certain death, so Chu Fan led everyone out of here at the speed he loved, came to the underground, waded through a shallow water area, and came to a high platform.

This platform is very good, you can jump up along the pipe on the side, there is a large rectangular space recessed inside, and on the left is a platform that is more than half a meter higher than the high platform.

In the recess of this high platform, there is a supply point, not to mention.

In this battle, everyone changed to the main gun they were most accustomed to. Zhang Ling and Chu Fan are both M4, Li Zitian replaced with L86, Julie used MK5, Bai Shuanger was AK47, and Jiang Leiya chose the Finnish Star. Everyone was wearing protective clothing and holding a Nepal-B in their hands.

To be honest, the system of "Cataclysm" is relatively lacking in morality, and the manufacturing method of protective clothing stipulates that only 1,000 finished products must be produced in order to improve proficiency to B-level and create B-level protective clothing, and after Chu Fan has cultivated his proficiency for a long time, the current time required to make one piece takes 3 and a half minutes, and the time it takes for 1000 pieces is too long.

Moreover, the amount of protective clothing can only be carried on the body, which makes it less possible for players to use it to cheat.

So far, not to mention China, there is still no group in the whole world that has established a team in "Cataclysm", which also shows the difficulty of the team's mission.

......

At this time, Jiang Leiya asked: "In comparison, everyone is familiar with Italy and Aztec, and the 72nd Street warehouse is also a god map, and they have played it many times, this picture, everyone usually rarely sees it, why do you prefer this picture?"

Chu Fan said: "Italy and Aztec, to be honest, are gods. Have you noticed that those two pictures actually have very few defensive points in the whole sense?"

After Jiang Leiya thought about it in her brain, she suddenly clenched her silver teeth: "Yes! Moreover, the Italian defensive point is too open, and the zombies are easy to attack, and the Aztec bridge is not good." ”

Chu Fan said: "The warehouse is a good place, outside the warehouse, the high platform at the police birth point is a good place, and the bridge can also be defended, I can't stand it, and I can guard the pipeline." And in this picture, there are also three or four better defensive points. ”

"Is this the best?" asked White Frost.

Chu Fan shook his head: "Definitely not the best."

"Then why are we staying here at the first point?"