As before, the professors put various types of sensors on Kasia and turned on the machine to detect the condition of various tissues in the body. This time, a lot of blood was drawn, and a dozen or so transparent glass tubes were brought in, and blood was drawn while being examined.

"It's rare to come back and forth, so it's good to draw more and use it as a backup. The old professors said they didn't have much to do before school started, except to check the operation of the equipment, to clean up, and to read the factual news of various technologies from Avalon. They had all been to Avalon's headquarters before, and were considered students who had done research there.

"Another year has passed, and the surgeries of those new students have nothing to do with us, we just provide a complete and feasible plan, and the actual hands-on operation is someone else's business. The professors looked at the viscous blood gradually filling up in the glass tube, and their eyes were very solemn when they knew something, but they didn't say anything, just added a few more tubes, saying that they had found something and needed more blood samples. Kasia could only nod his head in agreement, this bit of blood had no effect on his body burden at all, as long as he ate a few meals, he could be replenished by his strong blood replenishment ability.

During the examination, Kasia talked a lot with the professors, most of them about the knowledge of surgery and questions about the development of surgical depth. Because he didn't understand anything, there was no big family and forces behind him, and no one provided Kasia with the corresponding theoretical basics, he wanted to start from these kind old professors.

After thinking about it, Kasia used the sniper he encountered at the base of the volcano as a breakthrough point, and after removing other bad things, he chatted with the professors.

"Can you sense the temperature?" asked the old professor, who was drawing blood, after listening to Kasia's description.

"It should be so, but I don't know the specifics, but I can clearly feel that the other party seems to be able to treat the invisible temperature as an actual object. The enemies encountered during the mission are difficult to deal with. In the winter, the body temperature of our surgeons would have risen inhibitibly with the opening of the cross pupils. Kasia was a little happy in his heart, and the old professor's tone was only sure in it, and there was no doubt in it.

"There are indeed such people. Another professor who was recording data said, he put down the notebook, walked over and adjusted the position of the many sensors on Kasia's body, and asked Kasia to artificially speed up the heartbeat, there is data to detect, "As you think, it is indeed a type of surgical development." After development, it can already be called an ability, as if someone was born with a very strong mental arithmetic ability, or an unusually sensitive sense of sight and hearing. ”

"That guy is really good, he should be a sniper, right?" said the professor with a smile, and Kasia nodded, "It's a very useful kind of development, but the process is not pleasant, and you will lose your sight for a while during the development process." If it is not handled well, permanent blindness can also happen at any time. The feeling was terrible, but the rewards were enviable. What is going on with the surgery in other countries, we do not know. Cassia, you also know that the Empire, the Far Sea Commons, and the Flame Alliance all have different approaches to surgery. There may be similarities, and the final destination will be the same, but the route on the way will be very different. Compared to the other two countries, perhaps our surgical skills are even lower. ”

"At least as far as we know, in the thousand years of the empire, there have only been three people who are qualified to be crowned 'Knight King'. But among other countries, the countries here are, of course, the two giant countries on the left and right continents. In those two countries, the surgeons who are comparable to the 'knight kings' of our empire are uninterrupted and continuous. That is, there is no gap in the middle, and there is at least one person like the 'Knight King' alive anytime and anywhere, and can be dispatched at any time. "The professor tells a story to Cacya.

"Enviable technology. Let's put the reason for this continuation down to the technique of the surgery. "But the cost must be very high, that's my instinct as a researcher." We also know the nature of surgery, and it is clear that a character like the 'Knight King' has completed all of his evolution, from a human being to a different kind of creature. Not dragons, not humans, a more powerful species of creatures. Although the operation broke through the fifth stage, it can be regarded as out of the category of human beings, but there is always something in the body that is the same as that of human beings. ”

"It is precisely because the surgical technology of the empire is not very perfect, so we will control the surgical development more strictly. Even after the accumulation of practice, some surgical developments can sort out a very large number of similar process documents like mechanical parts. Do you know the process of various steel products?" the professor asked.

"Know the basics. Kasia replied.

"Some simple surgical development is just that kind of stuff, what should be done at what time, how it needs to be done, what to look out for each step, and what kind of state it will be like when you meet the requirements. But it still fails, which is about the same as the good rate of steel parts, and the probability of failure is much greater than that of making those parts. The consequences are severe, and as if you want a pair of eyes that can see the temperature, preparing yourself for permanent blindness is something that everyone has to do. But that kind of development is already difficult, and the failure of simple surgical development will leave you in a hospital bed for a few weeks at most. Correspondingly, less risk means less gain. Surgery is never a one-size-fits-all affair, and many times it comes with risks, like the inhibitory tubes in our bodies that are almost coming together. ”

As we talked, a dozen glass tubes were filled with blood.

"There shouldn't be a problem with blood taking this form, right?" the blood was thick, and Kasia wasn't sure if that was normal. It is also a recent thing to become like this. He still remembered that when he came back from the relist, the blood was not much different from that of an ordinary person, except that it was darker in color and had a fluorescent texture on the vision.

The current blood is like diluted liquid metal, and it has a decent weight. What happened after returning from Dr. Dole, which is why Kasia took the initiative to come to the Biology Building.

"At the moment, there are no major problems. The professor put away the dozen glass jars and said, "We have to wait for the results of precision instrument analysis, and some of these components need a super analyzer to be able to identify." The results will be known to you when they come out, don't worry. ”

"Judging from the current results, your body is very healthy, and like every surgeon, the things that can harm your body are decreasing little by little along with your strength. The professor laughed.

When the rest of the data on her body had been collected and Kasia was about to leave, the professor stopped Kasia.

"Hey, Kasia, I'm going to come back more often. Again, the familiar words, Kasia nodded.

"There is also something about the development of surgery, if you have any questions, you can come to us at any time, we still have some research on it, although it is not as good as Avalon's, but it is completely enough to teach you the basics. You already have the strength to deal with these, and if we estimate well, you should have transitioned through the first stage of surgery to the early stage of the second stage. ”

"And about the enemy you said can sense the temperature, and even see it as an image, you can go and find the enemy, his eyes should have the same function, maybe more powerful or not. Another professor reminded, "As the head coach, he will definitely know more about the development of surgery." ”

Walking out of the biology building, the sky was just bright. Kasia went back to her dorm first, only to find Mondstadt waiting there, her swollen face back to its original state.