Infinite Doomsday Survival System

Chapter 35 Strong Guards in the Water

After collecting enough crystals, Tian Lan didn't stay here anymore.

After all, the level of doomsday has just been raised, and there are still many uncertain factors, so we must be cautious.

Never stay outside after dark, when the zombies are most active, go home as soon as possible.

After returning home, seeing the house built by Yu Ling again, he couldn't help reminding: "There are levels and squares, you can use them."

"Oh." Subconsciously, as a result of the tool Tian Lan handed over, Yu Ling was stunned.

Are you being ridiculed?
Just wanted to ask clearly, but Tian Lan was no longer in sight.

In desperation, Yu Ling had to give up. Looking at the house he built, he couldn't help but ask: "Is it that bad?"

As for the specifics, of course it is very bad, the walls are crooked, and they will collapse at any time without exception.

From a distance, it looks like building blocks built by children, which will collapse if pushed.

After looking at his house again, Yu Ling returned to his tent with the tools left by Tian Lan.

I'm already tired today, so don't think about it so much, go to rest early.

After Tianlan returned to her room, she also fell asleep in her bed.

I haven't had a good rest in the past few weeks. Now that the energy gun is finally built and the spar is ready, it's time to take a good rest.

During this rest, Tian Lan had a rare dream.

That was a thing in the past. At that time, I hadn't gone to college yet, and was still attending a local high school.

Still get along well with mom and dad.

When he woke up from his sweet dream, he felt a sudden emptiness.

That's right, there is nothing around me, there is nothing but barrenness, and my heart has long since died, and what is left now may be just an empty shell.

Who knows.

Getting up from her special bed, Tian Lan started today's work.

Pull out all the energy guns you've made, and it's time to replace those heat weapons.

Although it was a replacement, Tian Lan did not intend to let the energy gun completely replace the original firearms. Instead, he installed an additional circle on the fence to replace some of the firearms appropriately.

Just doing what she said, Tian Lan took all her things and walked out of her house early in the morning.

At this moment, Yu Ling, who had just woken up, lazily scratched her stomach, yawned, and walked out of her tent wearing only a pair of underwear.

As soon as she came out, she saw Tian Lan.

This is very strange. Normally, shouldn't this guy show up again after a week? Why did he show up so early this time?
Well, it doesn't matter, anyway, it will not affect any work.

At this time, she didn't realize what she looked like, and started her work according to her habit.

She is usually the only one here, so she can't help but wear only a pair of fat times to start work.

The unprecedented sense of openness makes Yu Ling full of energy, and the drowsiness is gone in an instant.

When a piece of land was poured, her remaining sense of shame finally began to flare up.

"You...you you...! Why did you appear here?!" Yu Ling hurriedly protected her body to prevent herself from having a good time in front of Tian Lan again.

Regarding Yu Ling's reaction, Tian Lan sneered, and then did not respond.

What... what does this mean? !Am I that unsightly? !

Yu Ling was furious. Although she was not so confident about her figure, she still had a normally developed body.

Seeing his own body, he just sneered, is he just looking down on people like that? !

"What do you mean? Tell me clearly!"

Facing Yu Ling's questioning, Tian Lan walked towards the wall alone without any intention of answering.

Tianlan didn't want to leave it to Yu Ling to change firearms like this.

One is that he has not fully trusted Yu Ling, and the other is that even if he does, he does not think that Yu Ling can do this.

Seeing Tian Lan ignore him so much, Yu Ling received a huge blow.

If that's the case... If that's the case, then I won't wear clothes from now on, let's see how long you can last!
At this time, Yu Ling felt that her self-esteem as a woman had been greatly hit, and she began to seriously doubt whether she was a woman.

Tian Lan didn't care what Yu Ling was thinking at all, and now he was concentrating on upgrading the defense of the wall.

Some of the firearms are replaced, and as for the infrared sensing system, just connect it directly.

When Tianlan was manufacturing the energy gun, he had already connected the automatic device, so when replacing it, he didn't have to spend too much effort, and it was completed quickly.

Wiping the sweat off her forehead, Tian Lan finally breathed a sigh of relief at this time.

In this case, not to mention the third-level zombies, the second-level zombies will never be able to get close to the fortress wall.

As for the air defense, it didn't take much effort, just adjust the perception range and set the firearm to attack the air first.

There is a ten-meter-wide river on the ground. Don't worry about zombies being able to cross it. The most important thing is the air.

But thinking about it now, it's been a long time since I went to see the crocodiles I fed, so let's go and have a look now.

After the upgrade, Tian Lan came to the top of the fence and looked at the crocodile below.

Now these crocodiles have changed. After all, they have been growing up eating zombies, so it is only natural that they will change.

But they have not turned into creatures like zombie dogs, they are still living animals.

But they are no longer ordinary animals, and their fangs are much sharper than ordinary crocodiles.

The body length has also changed a lot, it is twice as long as the normal one, and its personality has become extremely fierce and irritable, and it will attack others of the same kind if there is little disagreement
Tian Lan suddenly remembered that these crocodiles had also been trained by him, and wondered if they still listened to him now.

Tian Lan, who was facing this way, whistled and gave orders to the crocodiles.

When the crocodiles heard the whistle, they immediately rioted. Not only did they not act according to Tian Lan's wishes, they even attacked all creatures around the crane.

Anything that can be encountered, will be bitten apart.

In an instant, the crocodiles that Tian Lan fed were reduced by half.

Seeing such a result, Tian Lan was not angry or disappointed, but laughed instead.

According to the observation just now, these crocodiles have not only changed their appearance, but their strength has also been greatly improved. They can tear apart any companion with one bite, which is very powerful.

With such a bite force, without protection, Tian Lan was not sure if he could bear it.

After the crocodile was full, it stopped rioting, and continued to bask in the sun leisurely there, returning to the appearance that Tian Lan did not come.

Although these crocodiles have become uncontrollable, it is also a very powerful defense method, which is very good.

It's just that Tian Lan became interested in whether these crocodiles still have production capacity.

If such a ferocious crocodile can reproduce by itself, then this moat will be an insurmountable obstacle.

It is impossible for any zombie to cross.

But then again, Tian Lan remembered that he kept not only crocodiles, but also ferocious predatory catfish like the six-bearded catfish.

I haven't seen one so far, so I don't know if there are still alive?Has it been eaten by crocodiles?

Thinking of this, Tian Lan returned to the inside of the fence, and used the detection machine on the fence to observe the situation in the water.

Infrared perception is almost useless in water, and motion capture perception is useless. The only thing that can be used is sonar perception.

In fact, Tian Lan didn't tell Yu Ling clearly at first.

It’s not that there are only three sensing systems here, but all sensing systems are here.

It's just that under normal circumstances, other systems will generate false alarms, so Tian Lan usually doesn't use these.

The three perception systems mentioned before are the most accurate.

The sonar scans the situation in the water in circles.

Under the water, there was nothing similar to bones, which was beyond Tian Lan's expectations.

So far, many zombie waves have come to besiege, and it is not that no zombies have reached the water's edge.

The zombies also sank a lot of corpses, but none of them resembled bones, which was unexpected.

The sonar continued to scan the situation in the water, and then Tian Lan noticed something.

There are actually small fish in the water, and the number is very large, several times more than crocodiles.

Tian Lan didn't remember that he had put other fish in the water, that is to say, these fish were all the seedlings of the six-bearded catfish.

This discovery brought Tian Lan a great surprise.

Just a single fish fry is not much bigger than the arm, and I believe that soon these will be a new batch of powerful predatory beasts.

At this time, a huge beast suddenly appeared on the detection screen, swallowing all the fry that appeared in front of him in one gulp.

This behemoth is about six meters, very huge, almost as wide as the moat.

This is really an unexpected discovery.

Crocodiles have grown to about six meters, and now even catfish.

Moreover, catfish are more ferocious than crocodiles. Their teeth, which are so huge that they can swallow a mouth of the same size, can no longer break free once they are bitten by them. It is very terrifying.

It is not impossible to eat a zombie in one bite. Maybe even the crocodiles on the water are no match for these catfish.

Tian Lan observed for a while.

These catfish were far beyond his expectations, and the number was not huge, because they would devour their own kind, as long as they thought they could swallow anything, nothing could escape their mouths.

Just such a creature brought Tian Lan the unexpected surprise.

Their food intake is like a bottomless pit, the same kind, smaller crocodiles, and zombies are all their food.

This is countless times more powerful than a crocodile.

It is also several times more ferocious than a crocodile.

I didn't expect there to be such a strong guard outside my fortress, which is really reassuring.

(End of this chapter)