Technological Empire of the City

In the Dragon Clan's territory in the true four-dimensional world, as soon as the battle between the Phoenix Clan and the Dragon Clan was over, all members of the Dragon Clan were stunned. The strange event made the dragon clan puzzled.

You must know that the body of the dragon family is very strong. How can such a strange thing happen in the world prison? What is going on? The Dragon King in the Dragon Palace is also full of doubts, and suddenly his expression changes and secretly said.

"Is it the ghost of Canglong?"

"Impossible, the sealed Canglong has no ability to show up at all, and its power is extracted and sent to the world prison to become the energy that imprisons everything. It can't be a ghost. What is going on?" .

In doubt, the horned dragon said with worry: "Lord Dragon King, let me go to the world prison to find them back."

"Okay, you can bring some more dragons in." The Dragon King did not refuse this time, and he also found that things were out of control, and he had to find some way to find the reason, and the horned dragon who entered the realm of the gods has rich experience and can definitely figure out the problem.

"Yes". The Horned Dragon responded with delight and began to act.

At this time, the Xingyue Kingdom has completed the maintenance work, a large number of robots have been manufactured, and the robots have been sent to the factory to build a fleet of spaceships. Everything is in order. The red dragon that can be captured is also a white dragon. But terrified.

Two dragons, who were imprisoned in the laboratory at the headquarters, looked at Zhang Yu with a curious face and said uneasy; "What do you want to do?"

"It's nothing, just check your body for you, it doesn't hurt, it'll be fine soon, don't move." Zhang Yu explained with a smile, but such a tone and expression made Red Dragon and White Dragon even more afraid.

"Guru~". After swallowing his saliva, Bai Long refused: "This is no need, we are in good health."

"Yes yes yes". The red dragon agreed.

"Oh, are you trying to reject my kindness?" Zhang Yu's face sank, his eyes sending out danger signals.

"How is it possible, huh, otherwise it's fine, just help Bai Long to check his body, I don't need it, lest you work too hard, it's not good." The red dragon sold the white dragon at once.

The stunned White Dragon looked at the Red Dragon in disbelief, and said with grief and indignation: "No, I don't think the inspection is fine. Come on, I will cooperate with the Red Dragon."

"You~". The red dragon looked at the white dragon angrily, and the white dragon looked at the red dragon not to be outdone.

Zhang Yu with the corners of his mouth raised smiled and said, "Great, then let's start."

After speaking, Zhang Yu took out a huge syringe, as thick as a thigh, and approached the trembling two dragons step by step, and injected the potion in the syringe into the two dragons. Soon, the two dragons were Trapped in chaos.

After the effect of the medicine took effect, Zhang Yu smiled with satisfaction: "Okay, the anatomy work can be carried out, the speed should be fast, the medicine can't make the dragon clan sleep for a long time, we only have three hours at most."

"Yes". Shi Xi and other students couldn't wait to respond and started the dissection operation.

Robots swarmed up and cut open the bodies of the two dragons. The organs, etc., were similar to those of humans. They had everything they should have, but the dragons had more organs. One after another instrument entered the dragon's body, carefully checked and placed. GPS.

In a daze, the red dragon and the white dragon felt a pain in their bodies, and immediately had nightmares, shouting in their sleep: "No, no~".

Xiao Hei, the evil dragon who became smaller, watched the red dragon and the white dragon dissect into a terrifying appearance with horror on his face, and suddenly his whole body was shaking, and he said with joy: "Fortunately, the red dragon and the white dragon are there, otherwise the master Will definitely dissect me."

After getting the data of the dragon clan, Shi Xi helped the dragon clan to sew up, and the ferocious wound was stitched up. After applying the medicine, the wound healed quickly, and soon disappeared. When the white dragon and the red dragon woke up, they found nothing. , did not know that he had been dissected.

"Hey, why is there a red line in Xiongkou?" The white dragon who woke up wondered.

"Oh, I accidentally hurt it during the inspection, it's okay." Zhang Yu said calmly, that red line is actually the trace left by the wound healing, and the newly grown flesh is a little tender, so it is different from other skin colors.

"Yes, that's fine." Bai Long had no doubts.

And only the red dragon was a little suspicious and asked, "What did our physical examination result in?".

"Checked out, very healthy, keep it up". Zhang Yu said with a smile.

"Yes". The two dragons suddenly felt a chill, but they didn't know what was wrong.

Leaving the prison cell and returning to Zhang Yu in the laboratory, looking at the body data of the dragon family, his face is very bad, the dragon family's reverse scales exist, but the positions of the two dragons' reverse scales are different, obviously this weakness is useless.

"Teacher, how are you?" Shi Xi asked.

"No harvest, the dragon's body is basically perfect." Zhang Yu said helplessly.

"Since we can't find a weakness in the dragon race, we can improve our strength, teacher, what do you think?" Shi Xi suggested.

"You are right, but the new alloys have not yet been synthesized, and new metallic minerals have not been found. If you eat the nectar and jade liquid, you will not be able to form combat power in a short time. How can you improve the strength of Xingyue Kingdom?" . Zhang Yu was troubled.

"Then what should we do?" Shi Xi and other students said in distress.

"By the way, I have another material." Zhang Yu, who was in trouble, suddenly remembered that when he was searching and rescuing Yas and Xu Bo in space, he picked up the corpse of the space gnawing beast. Maybe the corpse can bring some good news.

"It won't be a monster corpse." Xu Bo asked with a weird face, not to blame Xu Bo for thinking that way, because Zhang Yu's journey during this period of time, Xu Bo knew very well, and he didn't find any metal ore that could be used, and what other materials could be used other than monster corpses.

"you guessed right". Zhang Yu nodded.

"Anyway, I have nothing to do, so let's study it." Shi Xi and other students shrugged.

The corpse of the gnawing monster was huge. Zhang Yu only took out a little bit for research, otherwise the laboratory would not be able to fit it. During the research process, the skin and meat of the corpse were only ordinary, but the bones surprised Zhang Yu.

The bones of the gnawing monster are unexpectedly hard. If it is used to make the outer armor of the robot, it will definitely improve the strength of the robot. Thinking of this, Zhang Yu can't wait to carry out research and development work.

Biomaterials are difficult to fuse. Different temperatures will cause material loss. The experimental work was not smooth at the beginning. When the bones of the gnawing monster and the metal were fused, the properties became soft.

This made Shi Xi and others very disappointed, and they stopped talking: "Teacher, can we really synthesize new metal materials if this research continues."

"Do you have any other materials that you can study? Now the bones of eating monsters are very close to the kind of materials we need. As long as you find the right method, you will be successful." Zhang Yu comforted after asking a question.

"Yes". Shi Xi and other students responded and continued their research.

Under the non-stop research day and night, the experience in the mistakes was extracted, and all the small successes that contributed to the research were taken out for special research. In this way, new materials were finally successfully synthesized.

Overjoyed, Zhang Yu said urgently, "Check it out quickly."

"Yes". Shi Xi and others responded excitedly and inspected the new material.

"Beep beep".

The inspection equipment kept beeping, and soon, the intelligent system reported: "White alloy, harder than previous alloys, too soft to use".

"Is it too brittle, then change the temperature to smelt." Zhang Yu frowned.

"I know the teacher." Xu Bo and the others nodded and started a new forging,

The crazy-like Zhang Yu, Shi Xi and other students have never left the laboratory since they started their research. Whether they are eating or sleeping, they are all done in the laboratory. Such a state of concentration makes others unhappy.

In the villa, Shi Xi's mother Chen Hong sighed: "I don't know when my daughter will come back, really, why are you working so hard?"

"What do you know, the crisis of the Dragon Clan tells us that our strength is not strong enough, and it is a good thing to work hard to develop a stronger robot." Father Shi Lei said with a serious face.

"Yes, yes, you know best, sleep in the living room at night." Chen Hong said unhappily.

"Uh~~". Shi Lei immediately shrugged his face.

Among Villa No. 1, Tang Yan was the one who was the most unhappy. Zhang Yu was always busy, and now he didn't even want to come back home. The whole family hadn't seen Zhang Yu for a long time. They are asking where Dad has gone.

"No, I have to get my husband back." After thinking about it, Tang Yan stood up angrily and shouted.

"No, now my husband is under a lot of pressure, so let's not cause him any trouble. The Dragon Clan definitely doesn't want to lose control of the world prison. It will come sooner or later. We shouldn't slow down my husband anymore." Su Mei pulled Tang Yan to persuade her.

"But, but~". Su Mei was right, Tang Yan quickly sat back on the sofa angrily.

In the laboratory, Zhang Yu, who was dirty all over, gave off a strong sour odor, and Shi Xi and the others did the same. Everyone's face and hair were greasy and greasy. Obviously, they hadn't taken a bath for many days. .

However, Zhang Yu and his party in the laboratory, not only did not care, but stared ecstatically at a piece of white metal on the laboratory table. In the light, the white metal exuded a brilliant brilliance.

Xu Bo, who was so excited that his tone changed, doubted, "Have we really succeeded? It's not a dream."

"Snapped".

"Ow~". A slap made Xu Bo scream in pain, and Shi Xixuan then exclaimed in ecstasy: "It hurts, it doesn't seem like a dream, we really succeeded."

"Woman, huh~". Xu Bo, who was woken up by the beating, smiled bitterly. It was impossible to fight back. Can he still beat a woman? He could only smile bitterly.

Zhang Yu, who was also very excited, announced: "The experiment is successful, the new metal is called bone gold. After all, it is fused from the bones and alloys of gnawing monsters. With bone gold, our robot army can be upgraded. ". ..