Yes, although they just had the windows and doors of the vehicle closed in time. And most of the vehicles didn't even have their windows or doors open.

But the time they stayed in the fog area for more than 15 minutes was real-time, and Chen Ran could not guarantee that no one in the convoy was infected.

So you can only let everyone fix themselves in the position first.

In this way, even if someone is infected by the virus, then when the corpse is transformed, he will not instantly pounce on the whole car, causing the infection of the whole car.

It's a helpless solution, but it's an effective way for the zombie virus to spread across the convoy.

And the personnel in the convoy, after hearing Chen Ran's order, also did so and immediately took action.

At this time, in the RV of the convoy, after Chen Ran put down the phone, Wu Qingfang couldn't help but ask with some worry, confusion and fear: "Xiao Ran, how can there be a zombie virus in this fog?" ”

Unexpectedly, Chen Ran couldn't help but look a little happy at this time, and replied to Wu Qingfang's words: "Mom, this is because these fogs are not natural. It may be a poisonous mist created by the zombies of the mutant species of the water system! ”

He continued, "In other words, in this mist, there may be a mutant zombie of the water system!" ”

Chen Ran couldn't help jokingly saying to his mother: "Mom, your water mutant zombie spirit sac, even if you have a fall!" Ha ha! ”

"Water Mutant Zombies!"

After hearing Chen Ran's words, Wu Qingfang couldn't help but be a little surprised.

These days, she already knew the importance of the mutant zombie spirit sac. At the same time, I also know that this strange zombie is troublesome.

Therefore, at this time, she couldn't help but say a little seriously: "Xiao Ran, about the mutant zombie spirit sac, Mom was joking with you last time." Mom doesn't participate in the battle, what do you want this mutant zombie spirit bag to do! ”

She then said: "Mom's greatest wish is actually to hope that you can be safe. As for the rest, Mom doesn't care. ”

She continued: "And this water mutant zombie this time, it hides itself in a poisonous fog, it must be difficult to deal with, let's go directly under the highway and bypass it, right?" ”

But Chen Ran shook his head and said, "This time we are going under the highway, I'm afraid it's useless." Because the road to the north from here, whether it is a highway or a national highway, is to go to the north mountain pass in front. National highways and highways run almost parallelly. In other words, whether it is a highway or a national highway, it is shrouded in this poisonous fog. ”

"And mom ......" Chen Ran continued: "You don't have to be too careful, the mutant zombies of the water system are actually not very difficult to deal with!" ”

"Not difficult to deal with?"

Hearing Chen Ran's words, Zhang Xiangdong couldn't help but ask suspiciously: "But if we want to destroy this water system mutant zombie, we must enter this fog with a zombie virus, right?" And we don't know the exact location of this water mutant zombie yet. How can we find such a large fog area and kill it in ten minutes? ”

However, at this time, Chen Ran couldn't help but shake his head and said, "It's not ten minutes, it's an hour." ”

Chen Ran continued: "Although we don't have gas masks in the convoy now. But we can use strips of cloth dipped in spiritual fluid and make a simple one. Wearing this simple gas mask, we can also hold on to this poisonous fog for an hour or so. And this hour is enough for us to find this water mutant zombie and kill it! ”

And Chen Shuyuan couldn't help but be a little worried at this time: "But Xiao Ran, the scope of this fog area seems to be very large. In an hour, it shouldn't be easy to find the exact location of that water mutant zombie! ”

Chen Ran said: "Dad, of course we won't go blindly to find it. ”

He then went on to explain: "In fact, it is also skillful to find the location of the water mutant zombie in the fog. ”

"The fog created by the mutant zombies of the water system is usually centered on itself, and then slowly spreads outward. So we can roughly determine the location of this water mutant zombie according to the shape, size, and density of each area of this mist, and narrow down the search range to find it as soon as possible! ”

After hearing this, Zhang Xiangdong couldn't help but nod violently, and then said happily: "In other words, this water mutant zombie should be in the middle of this fog?" ”

Chen Ran couldn't help rolling his eyes and said, "Of course not." You are a water mutant zombie is a pillar, and you can't move! And even if it stands still, the wind will blow the fog out of shape, or even blow it away from its place! ”

"Hehehe......" Zhang Xiangdong couldn't help but smile awkwardly: "Mistake, mistake." So what do we do next? ”

Chen Ran just wanted to open his mouth to continue the introduction, but at this time, he received a report from Zhou Wentao, and he said on the walkie-talkie: "Captain! The drone has already flown over this foggy area! I'll transfer the relevant images from the drone to your computer right now! ”

So Chen Ran changed his words and said: "That's right, then let's take a look at the scope of this fog area, how big it is!" ”

As he spoke, Chen Ran turned on the computer and began to check the images of this fog area captured by the drone with everyone.

After looking at it a few times, Chen Ran said to everyone while watching: "According to the length scale of the drone, the widest diameter of this fog area should be about 18 kilometers, and the smallest is about 13 kilometers. ”

"Considering the current level of mutant zombie-like abilities, and the size of this fog area. I estimate that this fog area should have been formed for more than 5 days. Combined with the general wind direction and wind speed here in the past 5 days, as well as the current shape of the fog area and the density of the fog in each area. I judge ......"

Chen Ran finally pointed to a certain location in the fog area on the screen: "The location of that water mutant zombie should be roughly near here!" ”

"Here?" Seeing the location Chen Ran was pointing to, Zhang Xiangdong couldn't help but say with some doubts: "Brother Chen, are you sure." ”

"Sure!" Chen Ran nodded.

And Zhang Xiangdong continued to say with some puzzlement: "But it looks like the fog is not the thickest here!" ”

And Chen Ran shook his head and said, "When we look for the location of the mutant zombies of the water system, we can't just look at the place where the fog is most dense. The fog is the densest, which can only mean that this water mutant zombie has been here for a long time. When we judge its location, we also need to take into account the direction of the wind and the shape of the fog area. ”