Su Zhuo was stunned, not knowing why Zhao Yunyan suddenly asked such a question.

Zhao Yunyan stared at Su Zhuo seriously and said: "After the city of Shanghai is broken, the next target of the Zerg is likely to be Hangzhou, and at that time, Yuhang will definitely face very great pressure." Su Zhuo, I hope that when the time comes, Yuhang's most critical moment, if Yuhang needs you, you can come back to help! ”

"That's fine." Su Zhuo said, "My best friends in the last days, my dearest brothers and sisters, are all in Yuhang, and I can't ignore Yuhang." ”

"With your words, I'm relieved." Zhao Yunyan said.

After saying this, Lin Shan on the side led the topic elsewhere and said some innocuous and marginal things, but Su Zhuo's mood became very heavy.

Zhao Yunyan said such a thing at this time, it would definitely not be without purpose, perhaps, she had already felt something, thinking of the strong sense of danger he felt on the edge of Shanghai at the beginning, Su Zhuo even felt that there was a terrible fear in the future.

So after leaving Zhao Yunyan's office, Su Zhuo did not follow the original plan to meet his friends, but immediately rushed to Li Cheng's laboratory.

"Dr. Li Cheng, please help me do a secondary transformation."

"Su Zhuo, I haven't seen you for a long time, it seems that you are about to reach 250,000 C energy capacity when you come this time." Li Cheng said as he began to prepare the machine for Su Zhuo.

After the expansion of the Yuhang base, the laboratory conditions have been greatly improved, and now Dr. Ruan Xin and Dr. Li Cheng each have three layers of laboratories, and each layer of the laboratory is 5 times larger than the original, and the improvement of experimental conditions has also greatly increased the speed of their results.

"I'm going to do two secondary transformations, let's make a red beetle today." Su Zhuo nodded, gave Dr. Li Cheng 34 crystal nuclei, and entered the equipment.

As before, under the sweeping rays, the red beetle crystal nucleus dissipated one after another, turning into a stream of flame energy, Su Zhuo found that the second transformation machine seemed to have improved, when the red beetle crystal nucleus was completely transformed into energy, there was an invisible energy field, which separated the impurities, making this red beetle crystal nucleus energy very pure.

As soon as Su Zhuo's mind moved, these energies entered his body from various parts of Su Zhuo's body, and the majestic energy made his body feel a swelling, but it was quickly controlled and digested by Su Zhuo's divine thoughts.

The crystal nuclei selected by Su Zhuo are all high-quality crystal nuclei with an energy capacity of more than 180,000 C, 34 crystal nuclei, after being turned into energy, there is more than 6 million C of energy, such a huge amount of energy is used to transform Su Zhuo's body, and his body has also undergone earth-shaking changes in this short period of time.

The increase in energy capacity was one thing, and Su Zhuo felt that the flame energy in his body began to increase steadily, and in the blink of an eye, it had reached the point where it was on a par with light energy. And he clearly felt that he could already cast the five-character flame mantra of "all those who are fighting in battle".

When he walked out of the transformation cabin, Su Zhuo exhaled a breath and turned into flames, which made Dr. Li Cheng who came over startled, Li Cheng couldn't help laughing: "Good girl, people don't dare to choose crystal nuclei with too good quality when they do the second transformation, for fear that the energy is too high, and they will blow themselves up, you are bold, 6 million C energy, now it's okay, become a red child." ”

Su Zhuo smiled, and was just about to speak, but he didn't expect a flame to erupt from his nose, this time Li Cheng had already taken precautions, didn't get too close, and said, "You better go quickly, don't burn out the machine in my laboratory." ”

Su Zhuo smiled a little embarrassedly, but he didn't expect him to smile and spew out a stream of flames again, this time Su Zhuo was really helpless, and said while spitting fire: "I'll go down and see Dr. Ruan Xin." ”

"Go, go, go." Li Cheng said, "But when you don't breathe fire, remember to come back and do a few inspections here with me, and recently asked the factory to produce two new equipment, just to try the goods with you." ”

Su Zhuo couldn't help but be speechless, waved his hand with Li Cheng, and went down.

When he found Dr. Ruan Xin, Su Zhuo had already solved the problem of Spitfire through divine thoughts. Dr. Nguyen Singh is facing a large screen on which a group of people in protective suits are dissecting tentacle insects.

Su Zhuo didn't bother Dr. Ruan Xin either, and sat behind and watched.

The tentacle insects that died in his hands were not 1000 but also 800, Su Zhuo thought that he already knew a lot about the tentacle insects, but when he saw these scientists dissecting the tentacle insects, Su Zhuo found that there were so many places on the tentacle insects that he didn't know at all.

"This position can be used to make a warframe thruster, which can greatly increase the speed of the warframe." While dissecting, someone else said.

"This part is very soft and resistant to high temperatures, so it can be used to make armor."

"This ......"

After watching the whole video, Su Zhuo knew that his previous methods of solving the corpse of the tentacle worm were all tyrannical things, and for Su Zhuo, the most useful Zerg organ was the crystal nucleus. And for these scientists, the tentacle worm is full of treasures.

"Huh? Su Zhuo, are you here? When the video was played, there was someone on the side to remind Dr. Nguyen Sin.

"Come and see Dr. Ruan Xin." Su Zhuo said with a smile.

"Since you're here, let's do a physical examination first." Dr. Ruan Xin laughed, but Su Zhuo suddenly blackened.

It seems that for Li Cheng and Dr. Ruan Xin, physical examination is a necessary item every time they see Su Zhuo.

After doing a physical examination, Su Zhuo saw that Dr. Ruan Xin came to Su Zhuo with a red sniper rifle with a very exaggerated shape in his hand.

Su Zhuo felt a little familiar, thought for a moment, and suddenly said in surprise: "Oh! This is the kind of sniper rifle last time. ”

The battle with Tang Fei that day, Su Zhuo still remembers it vividly to this day, and the crystal nuclear sniper rifle in Tang Fei's hand brought a great threat to Su Zhuo.

"Yes." Dr. Ruan Xin nodded and smiled, "The last time you told me about this sniper rifle, I paid attention to it, and later, as the number of medium modifiers in the base increased, more and more medium god-eyed people complained that the power of the guns could not be improved, and it was becoming more and more difficult for them to adapt to the current battle. So I developed this sniper rifle with Li Cheng and some information provided by Dr. Bai. ”

Su Zhuo couldn't help but chuckle and said, "It's really good, now, the strength of the Divine Eyes of the base will definitely be able to improve to a higher level." ”

Dr. Ruan Xin handed the sniper rifle to Su Zhuo: "This one is for you, it was specially ordered for you." ”

Until this time, Su Zhuo was still carrying the GS41 that had been with him since the end of the world. At this time, he smiled: "Forget it." ”

"How?" Dr. Ruan Xin was stunned.

Su Zhuo said: "I am more accustomed to dealing with the enemy with my hands now, and the original way of fighting is no longer suitable for me." And...... This sniper is so big, it's not easy to hold. ”

"Huh." Dr. Nguyen Xin smiled, "There's something for you this time." ”

"Oh?" Su Zhuo was stunned, then saw Dr. Ruan Xin and took out a red shiny ring.

As soon as he saw this ring, Su Zhuo's eyes suddenly froze, and he felt a very strong spatial power from this ring.

"What is this?" Su Zhuo asked, he had sensed the extraordinariness of this ring, but he didn't know what it was for.

"It's the Space Ring." Dr. Nguyen Thanh said.

"Space Ring?" Hearing this name, Su Zhuo seemed to realize its use, and listened to Dr. Ruan Xin say: "This kind of ring has actually existed for a long time, but in the past, it was very inconvenient to manufacture. But the advent of the end times has solved this problem, and the particularity of the crystal nucleus material has greatly reduced the difficulty of making space rings. ”

"To make this kind of ring, in addition to a person who knows how to make it, you also need a remodeler who has mastered the 'frozen space'. Fortunately, now there are a few people in the base who have mastered the 'Frozen Space', and with their help, Li Cheng and I have successfully created three space rings, two rings made of sixth-level crystal nuclei, one for Zhou Miao and one for Leng Zhou. And this red ring is made of a seventh-level red beetle crystal nucleus, which is specially made for you. ”

Su Zhuo took the ring, looked at it, and said in amazement: "I always thought that this kind of ring only existed in legends. ”

"Legends are never unfounded." Dr. Ruan Xin said something meaningful, "In the past, there were also space rings, but in the past, rings needed to be tempered diamonds before they could be made. Only when it reaches the strength of the diamond can it barely withstand the tearing of the power of space within the ring. And the appearance of the Zerg has greatly improved the production conditions of rings. The 6-level crystal nucleus already has the hardness of diamond, and the 7-level crystal nucleus has surpassed the hardness of diamond. As the hardness increases, the tearing capacity of the spatial force that the crystal nucleus can withstand becomes larger and larger, and a ring with more space can be created. ”

Su Zhuo looked at the ring in his hand, felt the strong power of space, and asked, "How do you use this ring?" ”

"Try to dig your mind deep into this point above the ring." Dr. Nguyen Singh said with a smile.

Su Zhuo did as Ruan Xin said, and the next moment, he felt that his eyes had changed, he was actually in a space the size of a small house, surrounded by red crystal walls.

He also has a lot of comprehension of the power of space, and he took out a handful of crystal nuclei from the side, and as soon as his mind moved, the crystal nucleus entered the ring.

"It's really a good thing." Su Zhuo couldn't help but admire.

Take this time when he went out, because of the limited things he could carry, he had to give up a large number of low-level 7-level crystal nuclei and choose high-level 7-level crystal nuclei to carry on his body, so that he didn't know how many crystal nuclei were wasted. But now, with this ring, the problem of waste is completely solved.

Dr. Ruan Xin said with a smile: "This is 25 cubic meters of space, in the future, when you hit the level 8 crystal nucleus, you can take it back and let me help you change this ring, it is estimated that the lowest level 8 crystal nucleus can hold 50 cubic meters." ”

"Hmm." Su Zhuo nodded, "Dr. Ruan Xin, thank you so much. ”

"Hehe," Dr. Nguyen Xin laughed, "thank you, because of you, I have at least produced several authoritative reformer papers." Let my influence be greatly enhanced in the field of transformer science. ”

Su Zhuo's heart moved at this time, thinking of Zou Xuan, he wanted to ask Zou Xuan about it, but suddenly thought that Dr. Ruan Xin didn't mention it, so don't mention it himself.

He turned to ask a question that he had been thinking about for a long time, "Dr. Ruan Xin, I have been thinking about whether I can detonate the entire crystal nucleus, but I have tested it many times, and there is no result, I don't know if you, Dr. Ruan Xin, have any research on this aspect." ”

"This ......," Dr. Nguyen Sin's brow furrowed, "we've really worked on this. It was only later that it was discovered that no matter what level of crystal nuclei they were, the energy matrix that composed them was too stable. After countless experiments, we have come to the conclusion that in order to detonate a crystal nucleus, it must be achieved with an energy n times higher than that of this crystal nucleus. Pay for one's whistle. And the higher the level of the crystal nucleus, the greater the multiple n. ”

Su Zhuo's brows furrowed, but he asked again: "However, I can swallow the crystal nucleus, so far, no matter what level of crystal nucleus it is, it melts in the mouth, I don't know if with this, is it possible for me to detonate the crystal nucleus at a relatively small cost?" ”

Hearing Su Zhuo say this, Dr. Ruan Xin smiled, "Su Zhuo, in fact, I haven't told you about a lot of research on your body, in fact, I have experimented a long time ago, using your saliva to extract ingredients, and combining them with crystal nuclei to create a powerful missile, but later I found out that it was futile." Your saliva will melt the crystal nuclei, and the melted solution will quickly evaporate and spread. We try to gather this energy, only to find that it is out of the realm of ordinary energy as we know it, and no matter how good the container for collecting energy is, it cannot organize its spread. ”

"What's going on?" Su Zhuo was curious, he had swallowed so many crystal nuclei by himself, but he had never felt anything strange about those energies.

Dr. Ruan Xin smiled bitterly and shook his head, "Su Zhuo, every scientist in the world nowadays, after reading your information, has to admit that you are a mystery. ”

After a pause, he smiled: "Therefore, they are very envious of me and Dr. Li Cheng. Here, now there's a place for this sniper rifle. ”