Doomsday Fast Travel: Kill That Black Butterfly

Chapter 11 The pain of difficulty breathing (11)

The dark brown and black soil is surrounded by a little paleness, lying quietly on the surface, and the slightly round top is so tender and shiny under the supplementary light.

The darkness in Cheng Die's eyes was instantly dispelled by the light.

She clung to the edge of the incubator, and it took her a while to find her voice.

"Success."

Yu Di swiftly copied down the ratio of the first germination medium and the data of the temperature and humidity meter, and stuffed it into Cheng Die's hands.

Cheng Die slid his index finger across the paper, matching the data items with the remaining parts in his memory, and said excitedly, "Same, same as last time."

Yu Di breathed a sigh of relief.No one disturbs, this mission should be completed, right?She poked the system in her head, but nothing happened.In order to improve efficiency, Cheng Die asked Yu Di to move up various nutrients from the third floor according to the ratio, and was going to do a transplant.

Yan Lin's mask was attached to the incubator, and his eyes lingered on the sprout for a long time.He suddenly felt that he seemed a little narrow-minded.

He has always believed that the environment cannot always be suitable for human survival, and "deterioration" is inevitable.Just like the evolution of the ancestors has survived until now, the current human beings must transform and evolve if they want to exist for tens of millions of years.

But he made mistakes that all humans make.He is cocky, conceited, and thinks that humans are the purpose of the environment.

If not?
If this "ecological catastrophe" is the meteorite rain caused by human beings, is this period of time the Cretaceous period of human beings?

The person who synthesized the nucleotide-targeted transferase at the beginning claimed that the enzyme structure was a dream, and his partner was silent about the initial synthesis process, and no article reported in detail what they experienced when they invented this object.It seems to be a technology that popped up suddenly in human history, and it has been biased in human life ever since.

At this moment, Yan Lin deeply suspected that this dream might be the harbinger of human extinction.After all, if this invention had not been born, there would not be that anti-human undersea laboratory.Human beings may have to spend a lot of effort to obtain food, water, and energy from the environment, but after all, they don't need to wear protective clothing until they die of old age.

Looking at the new shoots, he couldn't help but have a thought in his mind - what if this time, the natural selection is no longer human beings?
With a "slap", Yan Lin received a slap on the back of the head.

"what!"

"Why are you in a daze? Work!" Yu Di angrily handed Yan Lin a shovel.

After Yan Lin was beaten, his mind cleared up a bit.Whether or not nature chooses to abandon humans, the principle of survival of the fittest remains the same.He knows people too well.Throughout history, although human beings are fragile, they are also extremely adaptable.As long as people live long enough, people can always adapt to the environment.

"How?" Yan Lin pulled a cart and followed behind Yu Di.

Yu Di was happy to let others do the work, calculated the dosage of various nutrients and wrote a list to Yan Lin, and half of them transported all the needed things back to the second floor.

Cheng Die had already emptied several incubators, and instructed the two to pour the nutrients into the incubators according to the ratio and mix them well. He himself recorded the growth of the dug up tubers to compare their needs for various nutrients.

Unlike Yu Di, who only listens to instructions and does not interrupt when it comes to questions that are not his major, Yan Lin is very studious, with a lot of weird questions in his mind, and throws one to Cheng Die in a while.

It has been a long time since Cheng Die had such a speculative and intelligent audience in the professional field. He answered everything in detail. The two chattered endlessly, and Yu Di seemed to be bathed in the hypnotic halo of biology lectures, yawning one after another.

Until Mi Bao jumped out and bumped into Yan Lin, knocking him over and barking at him.

"Mibao!" Cheng Die stood up abruptly, a little dizzy, her eyes darkened, and she almost fell to the ground.

"My wife, are you okay?!" Lan Long rushed over in time to take Cheng Die firmly in his arms.

"Are you tired? How about going to rest." Lan Long said worryingly, holding Cheng Die.

Cheng Die turned around and hugged him, rubbing his chest comfortably, but refused in her mouth: "I haven't finished it yet. I'll go to sleep after I finish burying this batch."

"Speaking of which—" Yan Lin interrupted suddenly, "Where do I sleep?"

When he went down to the fourth floor just now, he didn't see the "guest room".

Lan Long cleared his throat and said: "We originally only reserved a place for two people, and Yu Di slept on a camp bed. Fortunately, we still have a spare, so why don't you make do with it and sleep at the elevator entrance?" , there is still room for a bed.”

"...Okay." Some sleep well, and they are kind-hearted if they are not allowed to sleep outside wearing protective clothing.A beggar can't order food, can he?
After the blue dragon regained its ability to move, their work speed increased significantly.Thanks to his neat personality, the incubators were wiped clean and neatly arranged one by one, and even the floor was swept spotlessly.

Yu Di stretched her waist, yawned and walked downstairs.

The protective clothing covered her so badly that she was almost rotten. She had to hurry up to experience what the purified air looked like, and by the way, see if the water stored in the past few days could be used for a bath.

"Well, do you have a first aid kit or a medical kit?" Yan Lin leaned over and asked her.

"...It doesn't seem to be. Why... ah! Your knee!"

She suddenly remembered that Yan Lin still had wounds on his body.This guy had been acting lively and frisky before, but Yu Di completely forgot about it.

"There seems to be some non-woven fabrics, I'll look for them for you." Yu Di ignored the couple who were enjoying the future ground life together, and dragged Yan Lin to the storage on the third floor.

After searching for a long time, she finally found an unopened roll of gauze in the area where inflammables were piled up and handed it to Yan Lin.Yan Lin took off his protective clothing and sat on the ground, leaving only his mask on.The dirty skin was exposed a little bit, and Yan Lin gasped in pain.

"How did you endure it for so long?" Yu Di asked with his back to Yan Lin, leaning against the door of the storage room.

"Ha." Yan Lin smiled when he heard the words, "What is this?"

Yu Di waited for a long time and didn't hear the next word, so she knew that Yan Lin didn't want to share this past.She went to bring a small bowl of purified water and put it beside Yan Lin.

"Thank you." Yan Lin nodded towards Yu Di.

It was covered by protective clothing before, so it couldn't be seen clearly.After taking off the helmet, Yu Di could see Yan Lin's face clearly.

"You and your brother look alike."

"After all, they are the same biological father and inherited the same genes."

"Why didn't you enter the city in the same batch as him? Researchers are given preferential treatment."

While scrubbing his wound seriously, Yan Lin replied with a smile: "Our biological father is still alive. According to regulations, we have to live with him before we get married, but I don't really want to see them."

He shrugged helplessly: "I thought it would be assigned to other cities in the end."

Yu Di asked curiously: "Don't your researchers have a special residence?"

"That's for loners without parents."

Yu Di blinked, a little puzzled.Last time Yan Yu had her own residence, why did Yan Lin say something different?

But after all, Yan Lin doesn't have a memory like Cheng Die, and Yu Di is not easy to ask, so he only temporarily stores the question in the "to be resolved area" in his mind.

After Yan Lin finished treating the wound, Yu Di helped him slowly go back to the fourth floor and lie down.Although the spring bed was not considered comfortable, Yan Lin slept soundly, almost "sleeping on the pillow".

After finishing all the finishing touches, the other three returned to their beds to rest.The noise of the biomotor was so light that they could even hear each other's breathing clearly.

The afterglow of the light bulb is like a moon covered by dark clouds, emitting a gray light dimly.The small refuge was peaceful, and Mi Bao also lay down in his nest, humming softly and falling asleep.

The factory that was "looted" by them during the day is now brightly lit.

The thugs were busy loading all the weapons and equipment into the car, and then formed a convoy, driving towards the city along the only road in the direction where the four of Yu Di left.

　I modified it a bit, and I fell asleep as I wrote yesterday.Take your driving test today!Happy to mention full marks, the update will probably be later

　　
　
(End of this chapter)