One and a half months after the start of school, the military school became completely calm. Freshmen are busy practicing and familiarizing themselves with the bodies of freshmen. Their first task will take at least three months to go. Now the things in the school have basically nothing to do with them. In the second school year, the rest of the students have strong self-control and can completely suppress the restlessness in their hearts in the constant heart. They will all gush out completely without reservation with this heart, under the violent beating of a moment.

Cassia did not waste this time. As early as half a month ago, she collected surgical development materials on part of the arm's heat resistance and began to try to learn this ability.

The information has always mentioned in detail the influence of external environmental factors and internal spiritual will. They are two major directions of surgical development and the two most important ones.

In the military school, there were basically no external factors, so he could only create it by himself. After that, he ended his training and theoretical study a little early, and then returned to the room early and began to "swalking" his hands from all aspects.

A hot environment is needed, and more than a dozen documents mention it. But the environment of the school is exactly the opposite of what is mentioned above. If schools that are in cold climates all year round, there is no way to find a suitable heat source.

So in the early stage, I could only use hot water instead. The boiling water in the canteen was just the material for trying, so I went to the school store to buy a larger kettle. After training, I returned to the canteen and opened the water again. The water temperature of about 100 degrees Celsius should still be within the range he could bear, and Cassia held such confidence.

After opening the cross pupils, he put his hand into the water for the first time. Cassia himself still retained a strong self-instinctive resistance reaction. After all, it was something he had to do on his own initiative, and the danger consciousness that ordinary people still remained at the bottom of the body.

As a result, he was burned on the first day. Cassia felt a sense of humor and ridiculousness from the bottom of her heart. She didn't know how to evaluate this behavior. It was not serious. She also went to the medical department of the school to prescribe several doses of hot medicine. Combined with her strong self-healing ability, the injury completely improved within one or two hours.

At this time, the first layer of skin was peeled off. Cassia originally thought it was just the dead skin scalded by hot water, but under the light, her vision after opening the cross pupils, she found that it was not the same as what she thought. It should be said that it was not all dead skin, and he identified it with the part that the arm fell off by itself.

"The progress seems to be different from those cases, and the feelings described are completely different." Cassia looked at her hands after she took off her skin, and was a little confused. The skin color became darker. After returning from the volcanic base, the fresh and fair skin was gradually returning to his original skin color.

"The color will deepen again afterwards. After experiencing a tan peak, it basically means that most of the development has been completed." Cassia thought about the development time nodes that were different in the data. His current state is still completely at the beginning. It is just that the speed does not match the case. Generally, when the arm starts to peel off a layer of skin, it is about ten days after the external heat source is burning. And at that time, it is just a simple dead skin, which is a simple and normal skin self-renewal.

I don't know if it was a good thing or a bad thing, but Cassia could only continue to work hard. After a few days, it had already achieved initial results. After using the scald medicine and opening the cross pupils, both arms would no longer be scalded by boiling water. They would still feel the burning pain during the soaking process, but it seemed that they had a certain degree of resistance. The water of 100 degrees Celsius can only make his hands red.

Soon after, the arm began to molt for the second time. It was far more uncomfortable than the first time, as if he was struggling in the grass and trying to get rid of the dead skin by relying on external friction. Cassia saw with his own eyes the severe process of skin from falling off to regeneration.

It happened after soaking. A little numbness came from the red arms. Cassia lost the perception of her hands for a moment, and then the pain of burning and twisting was burning. The whole process was less than ten minutes, but every minute passed very long.

The new skin color is darker, and there is a brown shadow inside the wheat color. The heat resistance changes significantly and is better after this, and it is a big improvement. When the second time I used boiling water to simulate the external environment, Cassia knew that this method had lost its effect.

When Cassia was considering how to continue to simulate the external environment in the future, he asked Delya to send the items, which he had been sent for more than half a month, and then finally arrived in his hands.

It is extremely tightly wrapped with a rainproof cloth and a thick layer of tin velvet paper. The tin velvet paper is on the outermost layer, well protected, not damaged, and of course there are no traces of being taken apart by others.

Two pneumatic weapons equipped with radial tubes were placed in them, all of which were long swords. Cassia himself was most skilled in using cold weapons. He also mentioned the silver aluminum leather box. When he opened it, he could see several layers of shock absorbing cotton padded inside. A set of flat syringes that he had made Delya custom-made. After Doer's reminder, the concentrated dragon blood that he diluted with a sedative had long been installed in these syringes.

The moment he saw these syringes, Cassia's head suddenly became tranced. He remembered himself, who was almost mutated on the re-ship, his rough black scales and a tail covered with sharp barbs. At that time, he killed the transport team on the train in a very short time. Finally, the entire head of the captain was weathered by the scorching airflow in the form of redwood, and is still deeply left in his memory.

"The operation will be faster than those data cases, and the nodes are different. Is there any reason?" Cassia felt that he had found the starting point of the problem, because he clearly remembered that when he was in the re-squirting steam column, the superheated steam in the center of the column did not show him any signs of burning.

I felt that there would definitely be a connection, but with Cassia's current understanding of surgical development, she could not fully sort out the necessary connection between the two. Without thinking too much, he continued to rely on hot water with increasingly less obvious effects to simulate the external environment. He also had bold moves. With his sensitivity to steam machinery, Cassia successfully found the power transmission drawings inside the walls of the dormitory room in the library. He tried to pry open the wall with a tactical knife and release the steam in the copper tube to obtain a sustainable and reliable heat source. However, the steam transportation pipelines in the military school are of good quality, and the plan has not been realized. When he couldn't go out to the military school, if he wanted to continue the development of this surgical operation, he could only rely on another major direction.
Chapter completed!