Everyone entered the largest courtyard, Gu Donglin and another person began to instruct everyone to boil water, find a basin to catch blood, and make preparations for cleaning up the wild boar, and everyone got busy.

Cheng Jiayi only looked at the door, leaving Wang Peng and Li Yuhe to follow the busy work, Nuan Nuan also wanted to stay and watch the excitement, so she and Du Yiyi returned to their own yard one by one.

"This crystal has also been absorbed, and the blood has also been drunk, according to what Professor Li said, what new ingredients have you also absorbed, how can you still lose your strength?" Du Yiyi said incredulously.

"And just now, when I fought with the wild boar, I didn't have the same feeling of communicating with the crystal as before, just relying on my own feelings." Cheng Jiayi raised her hands, looked at the palms, and then looked at the backs of her hands.

"It's weird." Du Yi waved his hand one by one, thinking about it: "You try to absorb the crystal again?" ”

Cheng Jiayi took out a small medicine bottle from his neck this time, poured out a crystal in the palm of his hand, and soon, the crystal turned into ashes under the sight of the two.

"The body is warm, as if only the body absorbs." Cheng Jiayi said in surprise.

"Don't be really mysterious." Du Yiyi hesitated.

"What do you mean?"

"This is considered advanced, and the previous crystals are not very useful for advanced ones?" Du Yi scratched his head one by one and said incomprehensibly: "But it's not right, then these crystals were useless before?"

These primary crystals are the big numbers, just our C city, the population is said to have reached almost 2 million, and finally a few thousand of us have advanced? The proportion of primary crystals is too large. ”

"As far as the number of deaths in our city C is high, other cities may not be." Cheng Jiayi reminded.

Du Yi nodded: "The survivors must be less than half, no, one-third." Or, you try the boar's crystals. ”

Before the two of them were about to go over again, they heard footsteps outside, and the sound seemed to be Qin Feng's. Sure enough, Qin Feng stood at the door of the open courtyard and knocked on the door before walking in.

"This is the crystal of a wild boar, Xiao Cheng, you killed it, and I will keep it for you." The two crystals that stayed in Qin Feng's palm were unexpectedly not red, but orange.

"The crystals are all this color? Isn't it red? Cheng Jiayi stretched out his hand to take it and looked at it carefully with Du Yiyi.

"These two crystals belong to Xue Ailin and Dong Xiao." Qin Feng took out a small sealed bag from his body, and the two crystals in it were neither red nor orange, as if they were excessively between the two.

"Professor Yi and your father's crystals are the same color." Qin Feng said, "I don't think you are necessarily willing to absorb it, so I was buried with the ashes." ”

Speaking of their parents, Cheng Jiayi and Du Yiyi showed sadness on their faces.

Qin Feng continued: "Whether the wild boar's own crystals are this color, or whether with the mutation of the second stage, the crystals will also change, it depends on the hunting situation in the future." ”

Du Yiyi suddenly said: "Brother Qin, we saw mutants, and we ...... it."

"To kill or not to kill?" Qin Feng Dao.

"Yes, don't we ...... it now" Du Yiyi shook his head, feeling a little confused.

"Look at the people you meet, if ......"

"Ahh

Cheng Jiayi and Du Yiyi took a step slower, and when they also rushed out, they heard Sun Dong's voice talking loudly: "Who let you climb on the car." ”

Cheng Jiayi and Du Yiyi stopped at the entrance of the alley, looking at Wang Zhixing and Li Weiwei who turned out from the back of the truck.

"The ghost is not gone." Du Yiyi said in a low voice.

Cheng Jiayi glanced at it and turned his head, not seeing Wang Zhixing's gaze from afar.

"Let's go, you try the boar crystals." Du Yiyi grabbed Cheng Jiayi's arm one by one and went back, leaving the noise behind.

It's much more important to figure yourself out right now than to figure out others.

When the two returned to the yard, Cheng Jiayi began to absorb the crystals of the wild boar. What I thought would be easy was not done for a while.

Cheng Jiayi and Du Yi looked at each other one by one, and they both felt that the fantasy they envisioned was very likely. Not only have they entered the last days, but they are also the last days of fantasy.

"What do you have to break through like the first time you absorb crystals?" Du Yi twisted the orange crystals of the wild boar one by one, squinted his eyes and pondered, "You didn't feel enough to absorb the crystals for the first time, what else do you need?" Resonance? Resonance? Or does quantity drive qualitative change? ”

Cheng Jiayi twisted another wild boar crystal, and held it in the palm of his hand for a while and said: "The fantasy is also made up - is this crystal forcibly qualitatively changed?" The first is forcibly generated, so it absorbs the energy of the whole body and keeps eating.

This kind of qualitative change, yesterday, people who did not have qualitative change did not have to go crazy and eat before they could do it. So, now as long as you are alive, no matter whether it is a person or something, all the crystals have become like this? ”

"Purpose? Everything has to have a purpose, and I don't believe that there is no purpose. "Du Yiyi.

"Didn't you mean aliens? If it were aliens, it would be easy to say, the crystal is a new energy or something, and you can follow the new energy Balabala. But aliens' machines, equipment, spaceships, airships and whatnot, are they not made by machinery? Is it a change in life? ”

Cheng Jiayi was amazed by her own brain hole, "The alien spaceship is a living body? Can it grow? Need something like crystals to power up? ”

Du Yiyi was also surprised by Cheng Jiayi's brain hole, and imagined that he would say: "It's like a roundworm in our stomach? ”

Cheng Jiayi pursed his lips: "Don't say it so disgusting, it's okay, maybe it's something inside the earthworm." ”

"It's like you're not disgusting." Du Yiyi also pouted.

"The earthworm is magnified ten million times, and you can't see what it looks like outside, there is a passage inside. Besides, earthworms absorb nutrients when they eat mud, and if you apply nutrient solution to the inner wall, and then there is such a thing as crystals, maybe it will be ......."

Cheng Jiayi also knew that she was whimsical, and sighed when she said this: "I just think about it, it's better than an alien parasitic in the body of a worm with all the heart, liver and lungs." ”

"Why can't crystals absorb biological nutrients and provide energy to machines? You've even thought that earthworms would become spaceships, so this energy supply and demand should be simpler. Du Yi retorted one by one.

"It's also more in line with our current setup. We are raised by aliens and harvested after a certain number. Then they are raised and reaped. ”

"This alien is only harvested once in millions of years?" Cheng Jiayi said.

"There may be more than one Earth. You just look at the sky at night, there are so many stars, how many do we know? Maybe life isn't all on planets, and maybe life doesn't need oxygen.

But the crystal nucleus needs the energy of the body, in other words, what is this energy? It's not something that can be studied in medicine, right, this should be classified as physics and science? ”

Du Yiyi and Cheng Jiayi looked at each other for a while, and Du Yiyi patted his head and said, "I think too much." ”