It was impossible to imagine that you would get five second-level crystal nuclei at a time and two first-level crystal nuclei. These crystal nuclei can completely lead an ordinary person to an evolutionary person according to the evolution standards given by the capital.

Zhou Song has been taking the crystal nucleus for a long time without any problems. In addition, the capital has made continuous safety explanations for evolution over the past few days, Liu Yu is very relieved. He plans to take Chen Ruoxue to take the crystal nucleus he got back this time. Perhaps the remaining crystal nucleus can completely upgrade himself to a higher level. If these are not enough, I can only say that my own point is too memorable. [.]

People are selfish. Liu Yu plans to wait for Chen Ruoxue to complete the transformation to an evolutionist before announcing this matter. If the transformation process is not completed, then I will not talk about it.

Liu Yu's residence became a designated place for others to gather. After everyone left in the evening, he excitedly pulled Chen Ruoxue into the room.

Today Yuri did not bring back any supplies. Seeing his happy look, Chen Ruoxue asked in confusion: "What's wrong, I'm so happy. Could it be that I was attracted to by some beautiful woman?"

The next sentence was indeed difficult to follow, so Liu Yu went straight to the point and said, "Today Yuri killed five second-level evolutions." Thinking of evolution in sight, he continued excitedly: "Five second-level crystal nuclei plus two first-level crystal nuclei should allow you to complete the evolution of your body!"

In addition to the male protagonist, Chen Ruoxue rarely asked what Liu Yu controlled Yuri to do every day. When he heard that he had obtained so many crystal cores, he asked: "How did you find so many secondary evolutions?" She still knew about zombies' evolution and said worriedly: "Can the evolution of zombies outside accelerated?"

"Is that so..." Liu Yu said the process of killing several evolutions today.

During the process, Yuri and others were zombies, there was no danger. Chen Ruoxue put his arms around and said, "You shouldn't go out in the future. It's too dangerous outside to let Yuri go out."

"Okay, try to get out as little as possible." Liu Yu responded vaguely, took out one level one crystal core, and said, "Eat one level one crystal core first, and the cycle should not be a problem."

The outside of the crystal nucleus is like amber, and it does contain a substance inside. No one can analyze the components of this substance yet, but it has been confirmed that evolution comes from the components of this substance.

The greatest danger of zombies to surviving humans is infection. Since the government released the information on evolution, becoming an evolver who is no longer afraid of zombie infection has become the dream of all ordinary people. Chen Ruoxue is very happy that Liu Yu can think of his own affairs first, which shows how important his position is in his heart.

Chen Ruoxue took the crystal core from Liu Yu's hand. At this time, she thought that Fan Guohua was a second-level evolver, and the dead Zhao Shanchuan was also a second-level evolver. Chen Ruoxue was also present when he killed Zhao Shanchuan. He saw that the evolutionist's ability increased significantly after reaching the second-level. Two first-level crystal cores are obviously not enough, and it will definitely consume the second-level crystal core. So she shook her head and said, "Yu, you'd better use it yourself. Fan Guohua is a second-level evolver. When you become a second-level evolver, you are considering my affairs."

Although she disagreed with Chen Ruoxue's statement, Liu Yu was still very happy that she thought of herself, so she said, "With Yuri and the others, there is no problem."

Evolutionists like Liu Yu have improved their overall quality. After evolving to level 2, they can only face Yuri's three zombies without losing their disadvantages. Chen Ruoxue still shook his head and said, "But, you..."

"Okay, OK." Liu Yu interrupted her and said, "If you don't use it, I will give it to Zhou Song. Anyway, if there is no one among us this time, I will not use it."

Chen Ruoxue had no choice but to obey Liu Yu's words and took a first-level crystal core.

This time, unlike in the past, Liu Yu looked at her nervously and asked her about her physical reaction from time to time.

No one knows the specific process of crystal nuclei in the human body to promote evolution, but this process is very safe. After Chen Ruoxue took the first-level crystal nuclei, she felt her stomach warm and comfortable. As this feeling spread throughout her body, her skin began to turn red.

More than ten minutes passed and the feeling completely disappeared. Chen Ruoxue, who had been working hard for a day, was originally very tired, but now he really felt energetic. He never felt so energetic in his memory.

After taking the crystal nucleus, she did not react violently, which relieved Liu Yu a lot. After seeing that his skin color returned to normal, he quickly asked: "How is it? Are there any uncomfortable places."

Chen Ruoxue got up from the bed, moved her body, and said, "There is no discomfort. I feel very good now and my body is full of strength."

Liu Yu thought of Zhou Song's situation and said, "You have no other problems, such as the problem after Zhou Song ate the crystal core last time."

Chen Ruoxue blushed and said, "No."

"Maybe it's not enough to eat, or it's not enough to accumulate." Liu Yu took another level one crystal core and said, "Eat another one."

Taking the crystal core is safe, and there will be no problem with continuous use. As long as you have good physical fitness and swallow it together, it doesn't matter. Chen Ruoxue took it from him and put it in his mouth and swallowed it.

The process is similar to what I just said. Perhaps the body has changed, and the absorption rate this time was much faster than before, and it was digested in a few minutes.

...

Half an hour later, Chen Ruoxue swallowed three second-level crystal cores in a row.

As Liu Yu thought, accumulation requires a process. If the cycle gradually progresses from low to high, the evolutionary substances in the crystal nucleus can change physical fitness silently. It not only allows the human body to evolve, but also expel all harmful substances in the body from the body. However, humans have been constantly poisoned by the environment since they were born. Over time, there will be a lot of toxins in the body, so the detoxification stage at the beginning is very exaggerated.

A large amount of harmful substances will be excreted from the body through the digestive tract, so an hour later when Chen Ruoxue walked out of the bathroom, he looked at Liu Yu's face flushed.

Liu Yu pulled Chen Ruoxue over and groped back and forth on her with both hands.

Chen Ruoxue pressed down on the evil claws wandering in her clothes and said blushingly: "What are you going to do?"

"What's so embarrassing to be an old husband and wife?" Liu Yu touched his fair skin after taking a bath, and felt much smoother than before. He pinched his chest and pulled out his hand and said, "I'll see that there is no change, so I'm relieved."

Chen Ruoxue said: "I feel like I should become an evolutionist."

Liu Yu said, "How did you know?"

"I just know that it was a very unspeakable feeling." Chen Ruoxue stretched out his hands and held it under Liu Yu's armpits. With his surprised expression, he easily lifted him up. Liu Yu's body was strong, at least 140 or 50 kilograms, and a weak woman could not lift it up at all.

Although the evolution of the crystal nucleus is unilateral, the other one will also increase to a certain extent. Chen Ruoxue is now considered a clever evolver, and her power has increased by about 1.2 times. However, this standard is calculated based on adult men, and it is not an exaggeration to increase by three times compared to a woman.

Chen Ruoxue's speed reached 100 meters and 7 seconds, which fully meets the standards of agile evolver. A hard indicator of evolution is that he is not infected, so Liu Yu got a little specimen from Yuri and asked Chen Ruoxue to see under a microscope whether her blood sample would be infected.

Under the high-power microscope, Chen Ruoxue's blood cells and the z-virus well were clearly watered, marking her true evolutionary role.

She was very happy to be an evolutionist, and there were only two crystal nuclei left. The government only gave some vague data. No matter what, it is obviously unlikely that Liu Yu would evolve through two secondary crystal nuclei. But eating is always better than not eating. Chen Ruoxue said: "Yu, you should use the remaining two crystal nuclei."

Two crystal nuclei cannot promote the evolution of first-level evolvers. The crystal nuclei has a strong medical effect. It is better to keep it after taking it. "I'll avoid it, and I'll talk about it later."

Chen Ruoxue was worried about any changes in the future, and was afraid that he would give the opportunity to others again, so he said, "No, you can accept it now."

Things like crystal cores have no timeliness. They eat one by one, and there is no way to get entangled by Chen Ruoxue, so Liu Yu took out a crystal core and threw it into his mouth.
Chapter completed!