On the surface of the river, there are the corpses of kobolds, and from time to time a bear goblin emerges......

They just lay straight on the underground river, and from the outside, they were quite happy.

But Xu Nan didn't laugh, behind the joy, there were some terrifying facts.

These corpses are already stinking, and if not treated in time, it may affect the water quality of the underground river!

The water in the underground base is temporarily taken from this river, although in order to ensure the safety of water quality, the Dengyun ship has a special water purification and treatment plant, but Xu Nan still can't bear the pollution of the underground river.

He asked the mechanical imps to drag the kobolds' corpses up.

Lu Junyi began to check the condition of these kobolds, but unfortunately his veterinary skills were excellent, but when facing creatures from another world, he was still a little dazed.

"Call Gu Xiaomeng."

Veterinarian Lu watched it for a long time and gave a very useful suggestion: "I think she should be able to see the name of the name!" ”

Shi Fanglin sneered: "That means you can't see anything famous, right?" ”

Lu Junyi's face was strange: "I think they seem to be ...... Forget it, I don't see anything famous! ”

"It's always a little weird, let's stay away from these monsters, and the dwarfs are the same."

Xu Nan nodded.

He sent a message to Gu Xiaomeng, and Gu Xiaomeng, who had just completed the registration process, said that he would come soon.

Xu Nan just wanted to send a mechanical imp in the form of a bat to reconnoiter the upstream of the underground river, but Qin Lele, who is good at tinkering with drones, already has a clue:

"Look!"

"There's a lot of shade on this beach! It's supposed to be kobolds and other underground creatures! ”

"It's about five or six kilometers away from our base."

Qin Lele has explored the underground world in depth, and he knows the nearby terrain well.

Xu Nan decided to take some dwarf demons and mechanical imps to the river beach to have a look.

Gu Xiaomeng handed it over to Lu Junyi to receive her, after all, she only knew that Xu Nan had a dungeon, and she didn't know where the dungeon was.

This time she left temporarily, and Xu Nan did not let her know the exact route.

After all, there was a god from the ordinary world standing behind this girl, and everyone had no objection to Xu Nan's careful measures.

Xu Nan and Qin Lele went all the way up the underground river.

It didn't take long for them to find the beach.

When the underground world arrives here, it has actually become quite narrow, with only a few scattered cracks.

"Is there a road to the surface around here?"

Xu Nan asked.

"There's one. There used to be a small road leading to the surface, but it was occupied by a large farm, and there were quite a lot of people, so it was not easy to get out. ”

Qin Lele pointed in a certain direction in the darkness.

Xu Nan glanced at it and focused his attention on the river beach.

There is a relatively well-established camp here.

Obviously, the kobold army is ready to set up camp, and they have indeed done a good job of building the infrastructure around the camp - at least better than the original gnolla camp!

But for some reason, the kobolds here have died mysteriously, including some other types of underground creatures.

Their deaths were tragic.

It doesn't seem to have been attacked suddenly, but tortured to death by some mysterious force.

Xu Nan was shocked.

In the entire camp, there were more than four hundred kobold corpses!

This is also based on the premise that some of the kobold's corpses were washed into the underground river.

It's so miserable, it's too horrible. Xu Nan couldn't help but think about it.

"Let's check, we always feel that what kind of power is behind the hair, what kind of power can destroy so many kobolds in one go? There are even bear goblins whose strength is close to the second order? ”

Xu Nan's heart was cold.

In this dark underground world, it seems that there is a terrifying beast hidden, which may jump out at any time to choose people to devour.

He paced around the camp and made sure that there were no survivors of the army.

"Huh? What is it? ”

Xu Nan found a plastic bag in front of a humble warehouse.

"This seems to be something from that farm......" Qin Lele turned on his flashlight and poked his head.

"What's in this warehouse?"

Xu Nan couldn't help but be a little curious, and wanted to open the warehouse to take a look.

It's just that at this time, his mobile phone shook wildly, from Lu Junyi's WeChat message:

[Gu Xiaomeng arrived, she said that she had something to explain to you in person, but I had already asked her to help analyze the cause of death of these kobolds. 】

[The goddamn priest is simple, and the result of losing magic without a brain is good! ] 】

[Xiao Nannan! Don't go near that camp! A fire burned! 】

Xu Nan was a little stunned, Lu Junyi rarely had such a calm time.

So he called: "What's the situation?" ”

Over there, Qin Lele curiously opened the door of the warehouse, and with a creak, a foul smell came to his face!

"The results are out, it's bird flu."

Lu Junyi said loudly: "Have you been to that camp?" Don't go in, a fire burns, beware of contagion! ”

Xu Nan silently looked at the dead birds in the warehouse, looked at Qin Lele who was vomiting at the door, picked up the little thief and rushed outside!

……

An hour later.

In the dungeon base.

All the kobold corpses have been cremated, and Gu Xiaomeng personally performed the magic of [Regional Plague Expulsion] on the underground river to ensure that the kobold would not cause more impact from the bird flu transmitted by the plague chickens on the farm.

This also made Xu Nan look at Gu Xiaomeng and the girl god behind her.

Xu Nan and Qin Lele, two people who had entered the kobold camp, were also blessed by Gu Xiaomeng's divine art, and basically eliminated the possibility of being infected.

In fact, this result was still a bit surprising to Xu Nan.

The big trouble in his heart did not die in the void turbulence or the storm of time and space, did not die in the murderous mouth of the Chinese people, but was actually wiped out by a few plague chickens on the farm. Now it is inferred that the troops of the great demon Inoya are estimated to have encountered a shortage of food after arriving in the underground world, so they went to the surface along the path, and they encountered a breeding farm.

And the result was a demise.

This made Xu Nan a little unhappy.

It seems that he has fought with the air again.

However, this incident reminded him of a very important point.

There is no concept of viruses or bacteria in the general world.

Although there are plagues, and there are plagues and cursed gods, the bacteria and viruses in their world seem to be much weaker than those on earth!

After all, there are no antibiotics in the world to fight with bacteria, let them slowly develop drug resistance.

Unless the gods come forward, the world is far behind the earth when it comes to biological weapons.

Not to mention the specially customized biochemical weapons at the genetic level, it is estimated that just throwing some smallpox virus, anthrax and the like can destroy many of their cities!

Of course, Xu Nan was not sure for the time being, as the main force of the Earth Army, the creatures of the Heavenly Divine Kingdom and the monsters of the Abyss and Hell would be able to withstand the ferocity of these malignant viruses.

Anyway, these ordinary species in the underground world of the main plane were wiped out by an avian flu.

It's really not good, don't we still have AIDS, gonorrhea, syphilis or something?

Xu Nan seems to have opened the door to a new world.

His chats with Caesar have not been cut off these days, and he learns that Caesar seems to be facing a very difficult war.

Do you want to get some bacteria and viruses or something like that?

Xu Nan hesitated for a moment, and finally chose to give up.

There are two main reasons that do not support him to do this, the first is from the perspective of human nature, he still can't accept the use of biological and chemical weapons in the other world.

It's okay to open your mind, or it's okay to target the opponent's army, but now it's just innocent civilians who are throwing away the scourge in the past, and Xu Nan can't be so cold-blooded.

The second reason is more macroscopic.

Xu Nan realized that bacteria and viruses could cause incalculable lethality to creatures in other worlds, so what about Yamen? Maybe the people above have also noticed this, and they are just hiding it at the moment, and it will be a killer weapon after the war, right?

If you startle the snake because of your rash actions, and let the gods of the other world be wary, you will become a sinner in the whole world.

……

Gu Xiaomeng was busy for most of the day, and finally eliminated most of the possible negative effects of the kobold bird flu incident (which sounds like a serious event).

Xu Nan was a little grateful, and invited her to eat alone as the dungeon lord...... Green-skinned crayfish!

Gu Xiaomeng is not polite, but she came this time, in fact, she also asked Xu Nan.

According to her, the apartment where she lives has been haunted in the past two days!

Xu Nan was surprised by this: "Haunted? What about your gods? ”

Gu Xiaomeng's expression was gloomy: "Since I failed to hook up with you last time, she hasn't answered my prayers; I may have been abandoned, and the number of magic I can unleash every day is decreasing. ”

She looked at Xu Nan with some resentment.

Xu Nan was a little overwhelmed by this gaze, so he could only promise to help take a look.

Anyway, he's also the one who inherited part of the necromancer's bloodline!

Gu Xiaomeng helped him settle the bird flu, and he had to make some statements.

……

At noon the next day, in the 305 of the experimental building, Xu Nan just wanted to send a curly, and Zhang Yue led a girl over there and walked over from the gate.

"Excuse me, add a transfer student, a new student, everyone knows each other."

Zhang Yue introduced expressionlessly.

Xu Nan was happy when he saw the unique indifferent eyes and the black and white dichromic - cold dressing style: Isn't this Senior Sister Jiang Yuanchi, who is 800 degrees short-sighted?

It's not a small thing, but I was able to join the training camp after the Qianmang Society was made public.

Jiang Yuanchi seemed to feel Xu Nan and winked at him, Xu Nan smiled in response.

"You go find a spot."

After Zhang Yue finished the introduction, he said to Jiang Yuanchi.

Many men raised their heads, Jiang Yuanchi's appearance is really super good-looking, who doesn't want a beautiful woman sitting next to him?

Even if you look at it, it's eye-catching.

It's a pity that Jiang Yuan thought about it for a while, and walked straight to Xu Nan's side, and his tone was very flat: "I want to sit here." ”

The faces of the students froze.

Xu Nan thought about it and reminded in a low voice:

"This is the podium."

"You...... Don't have glasses with you? ”

……