"Very dark." Jian Zhan Loulan glanced at the dark mushroom and commented softly.

"Well, it's really black. I went to several stores and bought about two hundred plants."

Qin Nuo nodded and continued: "But it's worth the money, this thing is very useful."

As he spoke, he rummaged through the world in the painting to find glassware, ultraviolet lamps, disks and other equipment, and sliced ​​and analyzed the black mushrooms.

The operation method is not complicated, high school biology knowledge is enough.

Jian Zhan Loulan sat beside him and waited silently, his eyes showing curiosity.

As for Iori and Liuli...

The former is bored and sleeps on the sofa, while the latter looks up at the starry sky with his pillow at an angle of 45 degrees, seemingly in a daze but actually waiting for dinner.

After a while, Qin Nuo picked up the glass container containing sliced ​​mushrooms and sighed sincerely: "The world of the script is so amazing, there are creatures that exist in the real world."

Loulan Jianzhan said "Oh?" and waited for the next sentence.

I saw Qin Nuo's finger sliced ​​and said that the reason why the mushroom cap is so black and shiny is because it contains a lot of melanin.

The specific function is similar to that of plant chlorophyll, which can allow mushrooms to absorb radiation and convert radiation into energy, thereby achieving the purpose of promoting growth.

"Can melanin absorb nuclear radiation?" Jian Zhan Loulan said with doubts.

She only knows that melanin in human skin can absorb light and eliminate radiation to a certain extent.

It's the first time I've heard of absorbing radiation.

"So nature is very magical and great."

Qin Nuo clicked his tongue, "There are three kinds of fungi, Cladosporium coccidioides, Cryptococcus neoformans, and W. dermatitidis randomly distributed on the cap, all of which contain a large amount of melanin.

Moreover, the molecular shape of their radioactive fungal melanin is different from that of conventional melanin. It should be affected by the environment to passively change its own molecular shape, thereby greatly improving the chemical reaction ability of melanin metabolism. "

"Uh..." Jian Zhan Loulan was silent, not knowing how to answer.

High school biology knowledge?

Are you sure the teacher taught this in class?

Qin Nuo didn't care about the reaction of his teammates, and excitement flashed in his eyes: "Absorbing nuclear radiation is a secondary highlight, and it actually has a more important purpose.

Plants absorb light energy and reduce carbon dioxide to produce sugar through chlorophyll photosynthesis.

These fungi can also synthesize through radiation, absorbing nuclear radiation and reducing carbon dioxide to produce sugar. "

"And then?" Jian Zhan Loulan didn't quite understand.

"Then?" Qin Nuo smiled, "The technology of carbon dioxide to synthesize glucose fatty acid nutrients has appeared.

Organic molecules can be biomanufactured by using non-biological processes to make sugar and then feeding glucose, a six-carbon sugar, to microorganisms.

Food, bioplastics, pharmaceuticals, there are many occasions that can be used.

Of course, the biggest use of black mushrooms at present is to absorb nuclear radiation and provide humans with a survivable environment. "

"Oh—" Jian Zhan Loulan dragged out the final sound, not aware of the Ming Dynasty.

Can the impact of nuclear radiation be eliminated with just a small mushroom?

How many mushrooms must be planted to ensure the decontamination of Ottobia City.

"It definitely won't work in the early stage. Autobia City seems to have used a technology similar to an accelerator-driven subcritical system to burn a large amount of nuclear waste in the land, and then plant black mushrooms on a large area to eliminate the remaining radionuclides.

It took years of hard work to achieve the current livable situation. "

Qin Nuo collected the black mushrooms like a treasure, planning to buy them in large quantities after entering the city, and plant them all in the world in the painting.

In this way, the problem of radioactive pollution caused by several mutants can be solved.

Maybe more nuclear waste should be released to promote the growth of black mushrooms.

Sources of waste...There are a lot of them on Rishima, so don't worry about the source.

Seven seven eight eight cleaned up, and Qin Nuo evenly distributed the remaining wasteland currency.

He and Loulan Jianzhan each hold half, and Iori doesn't need it.

Originally, he didn't plan to give Liuli money, but the child strongly demanded, and Qin Nuo still gave 50 yuan as a token.

50 yuan is a lot, enough for a family of refugees to feed for three months.

Afterwards, the four players hurriedly finished their dinner and took turns to take a shower.

Then, according to the allocation method of women sleeping inside and men lying outside, they fell asleep at night.

Qin Nuo was in charge of guarding in the first half of the night, and Iori was in charge of the second half of the night.

There is also a humanoid puppet cat on the balcony secretly, as a third insurance.

Nothing happened all night, except for the occasional brawl on the side of the road and some walking dead on high, everything was fine

------

It was just dawn, and Zhuo Gang, the director of the entrustment office, sent his subordinates to inform the city that the procedures for entering the city had been completed, and handed over the documents representing the identity of citizens of Ottobia to the players.

The style is similar to the residence booklet of the 90s, with a single-page card format and a 10-digit code.

The "ADAM" company seal is stamped on the back, representing legality.

It's just that the column of the expiration date is not filled in, which is quite intriguing.

Chapter 514 Utopia (14), Ottobia ≠ Utopia

With the newly obtained citizenship certificates, the players successfully entered Ottobia.

When accepting the city inspection, Qin Nuo felt that the strength of the guards at the gate was close to that of ordinary scavengers.

That is, the level of a first-order gene enhancer.

And the captain of the guard probably has a second rank, and if he lets it go, he will probably be able to fight the puppet evenly.

Qin Nuo felt that it would take some effort to take it down.

The premise is not to use any supernatural powers, but to rely solely on physiological functions.

As for the second-order evaluation made by the previous entrustment office on the player group?

It can only be said that the country people have little knowledge and do not understand the real difference between the second and third tiers.

The four passed the inspection, looked at the majestic city wall passing overhead, and officially entered the next stage of the mission area.

The situation inside the city is completely different from that outside the city. There are obvious signs of renovation in the streets, and most of the buildings are repaired and elevated on the original basis.

The complete drainage system discharges all sewage and excrement outside the city, so that there is no pungent odor in the air.

The overall layout of the road is a tree structure, the main road is a flexible asphalt pavement, and the intricate alleys scattered along the way are a rigid cement pavement.

There are a lot of low buildings crowded in the alley, like countless pigeon cages stacked one on top of another, not much better than the slums in the outer city.

Walking through it, you can see many citizens walking in a hurry, bowing their heads and walking quickly.

As with men, so with women.

elder?

Since returning to the city, Qin Nuo and others really haven't seen any elderly people.

The clothes of these citizens are mainly cotton and linen, and there are more or less traces of mending on them.

Although shabby, it is much better than the naked refugees

Black mushrooms are planted at the door of every house, and there is a long tube-shaped strange device with the logo of "ADAM" (Adam) company on the corner of the main road.

The red warning sign next to it, "No touching, offenders will be deprived of citizenship", is eye-catching.

"There are a lot of people there." Liuli said pointing forward.

Looking up, I saw a large booth at the corner, surrounded by crowds on the inner and outer third floors.

A middle-aged man in suspenders held a loudspeaker and shouted loudly: "The Haoxiangfu Machinery Factory is urgently recruiting general workers, and the Haoxiangfu Machinery Factory is urgently recruiting general workers!

Men and women are not limited, under the age of 25, double shift system.

The salary is 150-180 per month, and 10 yuan can be paid in advance for food expenses when entering the factory. First come, first served. "

The sound is transmitted very far through the speaker, even players who are hundreds of meters away can hear it clearly.

Jian Zhan Loulan raised his eyebrows slightly, thinking that no one would respond.

As a result, the crowd raised their hands one after another.

"Boss, choose me! I don't need to pay for food in advance, just pay on time." A young man yelled.

"I only want 140,140! The boss chooses me!" Another young man with curly hair shouted.

"130 yuan, I promise to do a good job."

The wages have slipped from the original 150-180 to 105.

It wasn't until a fat brother shouted 95 yuan to enter the factory to work immediately that the price reduction behavior spontaneously caused by job seekers was stopped.

In the end, the man in overalls selected 10 citizens who were willing to accept a salary of 95 yuan a month, and left satisfied.

Jian Zhan Loulan choked speechlessly, and fell silent.

Qin Nuo also retreated tactically, "Oh, I didn't expect scabs to exist in the script world. 180 was cut to 95, which is more complicated than reality."

"Shu Shu, what is a scab?" Liu Li asked with a puzzled face, her eyes full of curiosity.

Qin Nuo: "It's the kind of guy who doesn't regard himself as a human being, takes the initiative to work overtime for free, and lowers the reward to harm the interests of others."

Liuli: "Ah, working overtime for free? Mama said that the overtime pay is very high, at least three times the usual salary."

Qin Nuo: "You get paid for working overtime? Liuli, you're still young, so you don't understand.

These are all jokes that adults lie to themselves, so don't believe them. "

"Oh, so I lied to myself." Liuli scratched her head half-understood, "The adult world is so complicated.

People are not commodities, and they can get as much salary as they should, so why should they be like this. "

After hearing this, Yashenhan gave a disdainful smile: "So you are a child, and you have to learn a lot slowly.

Old man Wang in the next bed next to me said that sometimes people have to see themselves clearly.

Just because you're a wooden axe, just because you're special doesn't mean you're useful trash. "

Speaking of which, Yashen pointed at those citizens who are still lowering their salaries and scrambling for job opportunities: "Getting something through your own hardships, and then stepping on the heads of everyone else is one of the greatest sources of pleasure in life.

This sentence also applies to those people. "

Liu Li looked sideways, Sword Slash Loulan looked sideways, Qin Nuo thoughtfully.

Feeling the stares from his teammates, Iori smiled shyly: "Uncle Kong, who played together in the yard, always said these words, so I remember them very deeply."

"Are you really living in a mental hospital?" Jian Zhan Loulan spoke lightly.

"Of course, I'm in because I'm mentally ill, not because I'm stupid.

Mental illness and stupidity are two different things, you know that? "

"..."

The conversation came to an end in a slightly weird atmosphere.

Qin Nuo led the people to stroll around the city for a long time, and found that Ottobia was not as beautiful as the natives said outside.

The job market is seriously involved, the living space of the citizens is crowded and narrow, and the vast majority of people live in poverty.

There are no public welfare facilities such as public hospitals, private schools, and free parks.

Randomly asked a few people, and found that they had never heard of medical culture, transportation and sports, commercial and financial services, these public welfare guarantees that modern people are familiar with.

As for why they work so hard, the answers given by them are also intriguing.

Ottobia does not support idlers, and if it is found that he has not worked for three months, he will be directly deprived of his citizenship and exiled outside the city.

Coupled with the pressure of various expenses, they must fight for job opportunities by squeezing wages.

In any case, staying in the city can at least avoid being damaged by mutants and nuclear radiation.

If living outside the city, I am afraid that it will not be long before he will die in a corner.

After shopping in the fringe city of Ottobia, the player found a hotel to rest.

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