Absolute protagonist

With a real plan, not just verbal chicken soup, everyone's desire to survive soared, and the speed of traveling increased several times compared to before.

From then on, all the mutants encountered along the way suffered. As long as the mutants on Chu Si's "wanted list" were hunted to death by humans with green eyes, and none of them were spared.

Even so, the number of source cores harvested was still far from enough compared to the total number of people in the great migration.

But it didn't matter. There was no way to continue waiting for the mutants to kill them, so everyone took the initiative to hunt the mutants - as a nation that once ate the alien races that invaded the creatures to extinction, as long as they were enthusiastic about the source cores of the mutants, they would always find ways to get them.

In short, in the next few days, wherever the great migration team passed, the ice layer was dug at least three feet into the ground, and some people used their awakening abilities to dig dozens of meters deep, leaving deep and shallow pits on the snowfield.

Looking down from the sky, the vast snowfield is just like a layer of cream cake with a messy surface. Those who don't know it may think it is a locust crossing.

And such crazy actions are also very effective.

When the cold wave disaster came, it covered the entire blue planet and almost 90% of the animals and plants were swept under the ice and snow. Although many of these animals and plants have been frozen to death, the surviving animals and plants have also mutated. In other words, countless mutant creatures are buried under the snowfield under their feet.

Now the ice and snow are gradually melting, and a small number of shallow mutant creatures have awakened and attacked the migration team; but more mutant creatures are still sleeping in the ice layer, waiting for the day when the ice and snow will melt in a state of suspended animation, which is also the time for mutant creatures to revel.

But humans ruthlessly interrupted this process.

After the great migration team plowed all the ice fields along the way, many mutant creatures were still in a deep sleep, and they were ruthlessly killed and their source nuclei were taken away.

In addition to the seventy-three types of mutant biological source cores that Chu Si had previously tested, the source cores of other mutant creatures may not necessarily help humans, so screening is still required in the process.

Everyone hunted almost non-stop until the countdown of "Record of Disasters" slowly came to the last day. Stepping on the corpses of countless mutant creatures, humans finally passed the goal of at least one source core per person.

Later, Chu Si announced the use of source cores.

In his opinion, if the special abilities of mutant animals and plants and awakened people are regarded as the use of source energy, then it can be determined that they have a factor that controls source energy in their bodies.

The source core of mutant creatures is the source of this type of source energy factor.

Just like the heart that supplies blood to the whole body, the source core is constantly providing source energy factors to the mutant creatures throughout the body.

Now that humans are evolving too slowly and cannot produce source energy factors in a short time, they can directly implant the source cores of mutant animals and plants into their bodies and temporarily use the source cores of mutant animals and plants to provide themselves with source energy factors. In this way, everyone can become an awakener in a short time. And he is an awakener who perfectly adapts to the disaster.

This method is simple to say, just like a heart transplant for a heart patient, a new heart can still supply blood to the whole body.

But heart transplant surgery is not something that can be done by just finding a passerby on the street, and various matching is required.

This is also one of the reasons why Chu Si first screened 73 source cores-some mutant plants and animals have source cores that are extremely incompatible with humans themselves. If they are used forcibly, they may lose their lives before the natural disaster occurs.

Another reason for the screening is that the mutant plants and animals that have survived so far have only survived the cold wave and exposure. In the next flood, more than half of them will not be able to survive and die directly. Of course, Chu Si cannot choose the source cores of such weak mutant plants and animals. He chooses the ones with the fastest metamorphosis and the strongest survival ability.

If there is enough time, Chu Si can also study the perfect use of the source core. But the natural disaster is about to break out, time is limited, and the resources on hand are also limited. He can't care too much, and can only use the simplest, roughest and least resource-consuming method under the existing conditions. Even if there will be troubles, it doesn't matter.

That is - using a very common mutant grass powder as a neutralizer to directly implant the source core into the body.

In the headquarters of the Disaster Response Department, a group of people sat in a row like elementary school students, listening carefully to Chu Si's explanation, not daring to blink, for fear of missing any details. After these people learn it, they have to spread the method so that everyone knows it.

It was quiet all around, and Chu Si was the most calm and relaxed among the eyes.

After talking about the method and precautions of source core transplantation, it was time to demonstrate it in practice.

Chu Si glanced around and waved to someone in the room: "Come here."

The tool man Bai Huan was pointed out and ran to him happily: "Brother, what's the matter?"

"Do me a favor."

As he said that, Chu Si grabbed Bai Huan's hand, and a silver scalpel between his fingers turned a knife flower neatly.

A silver light flashed, and before anyone could react, a cut had already appeared on Bai Huan's palm, and blood gushed out.

"Ah! Big brother, what are you doing?"

Bai Huan was so shocked that he pulled his hand back reflexively, but it didn't move at all. Chu Si's pale, slender, and somewhat delicate hand was like an iron clamp, full of unshakable power.

His scream made Chu Si shake his head, and said matter-of-factly: "... I just asked you to lead by example and set an example for everyone."

"... Is this how the idiom 'lead by example' is used? Moreover, even if you really have to lead by example, why don't you do it yourself, brother?"

Bai Huan, a long-term persecuted tool, almost subconsciously started complaining.

Chu Si glanced at him, lightly touched Bai Huan's bleeding hand, and smiled gently: "Does it hurt?"

"Hiss——" Bai Huan gasped.

However, facing his elder brother's gentle and concerned gaze, he proudly straightened his chest and replied a little flattered:

"Of course it hurts. But don't worry, brother, I'm fine, I can bear it."

He almost patted his chest to promise that he could do it again.

This attitude, the best tool man is confirmed.

"I'm not worried about you." Chu Si gestured to him to look at this palm, especially the wound, "Don't you want to know why you and not me demonstrated it in person? This is the reason. So now it's you who is in pain."

As he said this, the smile on his face became more gentle.

Bai Huan: "..."

...I'm so stupid, really. Others forget the pain after the scar heals, but I forget the pain when the wound is still bleeding. I naively thought that my elder brother was caring about me. It turns out that there is no good elder brother who cares about his younger brother orz.

The already quiet crowd became even quieter. They all looked at Bai Huan, who was in a trance, with sympathy, and then looked at Chu Si, who had a gentle and bright smile on his lips. Many people subconsciously shrank their necks.

Looking at their expressions, it was as if they were meeting Chu Si for the first time.

Bai Huan on the stage was still immersed in the grief of being hit by his eldest brother. Suddenly, his eyes widened and stared directly at Chu Si's other hand.

I saw a blood-red eyeball being picked up by Chu Si and thrown into a tube of gray-green powder.

"Gurgle gurgle..."

A string of bubbles suddenly emerged from the test tube, like blood-red magma surging. The moment the ruby-like eyeball came into contact with the powder, it was immediately corroded and melted. In less than three seconds, it turned into a pool of jelly-like colloid, still glowing with a clear blood-red color.

This whole process is just like the scene in some fantasy movies where dark wizards make black magic potions.

Chu Si slowly brought the test tube closer to Bai Huan's palm, with a hint of curiosity and expectation in his eyes. But at this moment, he was no different from a dark wizard in Bai Huan's eyes.

"Wait, wait, big brother..." Thinking of the bloody eyeballs before, Bai Huan couldn't help swallowing his saliva and subconsciously took a half step back.

"Swish--"

A pool of red jelly was quickly poured onto his palm. As soon as it touched the cut, the jelly seemed to have life and went straight into it. The cut on Bai Huan's palm was like a big mouth, greedily swallowing the food that was delivered to the door.

Bai Huan only felt his palm burning.

When he looked at it again the next second, there was nothing in his hand, and even the cut healed quickly, leaving only a long pink scar.

Chu Si let go of this hand.

A strange force spread from Bai Huan's palm to his arms, shoulders, and even his whole body, like boiling magma, and like cold ice and snow. The feeling of hot and cold running around in his body made him feel like a lit firecracker, and he subconsciously released all the energy in his body.

With the outbreak of the source energy fluctuation, it seemed as if snow had suddenly fallen on the spot, and Bai Huan was covered with frost and snow from head to toe, turning into an ice corpse.

But his heart was still beating in the ice.

"This, this..."

Everyone couldn't help but stand up.

Some people even came up directly, stretched out their hands with a fanatical look, and scratched the ice layer on Bai Huan's body. The scene looked really eye-catching.

"Is this the power of the source nucleus?"

"This is just one of the powers of the source nucleus." Chu Si corrected them, and was a little regretful. "If there are more scarce resources, perhaps a perfect medicine without any future troubles can be prepared. Unfortunately, this is the best we can do now. Humans forcibly use the source nuclei of animals and plants, which may leave hidden dangers in the future."

His regretful expression and tone made the others speechless, and they felt a sense of admiration in their hearts. To be honest, everything Chu Si did has far exceeded their expectations.

"It's amazing to be able to do this! Hidden dangers are a matter for the future. As long as we can help everyone survive the natural disaster now, it's fine. If you lose your life, what's the use of making a perfect medicine without hidden dangers in the future!"

Everyone was inexplicably excited, and they only wanted to get everyone to complete the source nucleus transplant as soon as possible: "Let's go, let's announce this news now, teach everyone, and let everyone have the ability to protect themselves as soon as possible."

For a moment, these people didn't care about the hierarchy, let alone the distribution of responsibilities, and rushed to Chu Si, surrounded him and walked out.

Only a frozen body that had not yet thawed fell to the ground with a "bang", and no one paid any attention.

Duan Anan, who was walking at the back, vaguely heard the sound of something falling to the ground behind him, and subconsciously muttered: "I always feel like I forgot something..."

Author has something to say: I originally planned to write a few more small worlds, and each world ended briefly, but I didn't expect this one to be so long. It seems that I won't have the chance to write anything else. The ideas I thought of before may be written in the quick travel article I will write in the future.