The most caught fish were the fish in the lake. It took nearly three days before Cassia gathered the amount he wanted. But there was no suitable container for the blood. Cassia could only keep these fish in captivity first, and then stepped up the time to go back to the town full of old people, and purchased more food and utensils, as well as some things that needed to be prepared for exploration.

Although it was just an old-age town without anger, fortunately, the most basic daily necessities were relatively complete. In addition, Cassia also took advantage of the opportunity to come back to ask these old people more about the lake. The characteristics of the past were also good, and whether there was a network of caves in that mountain range. Grote died a hundred years after the establishment of the empire. About nine hundred years was enough to change the power of nature.

Of course, Cassia also got more details from various statements about the team entering the mountains to look for minerals. The truck that came back finally did not have the minerals they found in those months, only a truck of dead and dying people.

"There is no problem there, I don't know what it is now."

Cassia shook her head and briefly described the situation there: "I haven't felt anything yet. It's been so long, maybe there's no disease there." He said jokingly, but the old people around him didn't believe this statement.

"The lake must have risen again. I wonder if the boat yard at the corner of the town is still there. In the past, the town was a more famous fish sales place. There should be many boats. You can go there to see it. Maybe after so many years, some hulls will not be damaged. When we were young, we still remember that their ceiling was very strong and the materials were wrapped in thick rainproof cloth. They can be stored for a long time and will not be rusted soon. If you want to go to the mountains, you will take a boat much faster."

I stayed in the town for a longer time than Cassia imagined, and I thanked each other one after another. When I left there, it was already one afternoon.

Moving the new supplies to the temporary resting place, Cassia immediately set off to the other end of the ruins of the town.

A half-declined boat shed was seen in a distance. The steel structure lacked the maintenance and maintenance of the foundation, and in a very short time, the shortcomings brought by their own nature can be exposed.

Climbing a layer of vines, Cassia cut out a road with a forged steel sword and found what the old man said under the ruins.

"Maybe it can still be used." Cassia grabbed the layer of the rainproof cloth that could only feel the stiffness of the visually, and almost turned into pieces. There were a lot of molts and eggs of unknown insects gathered inside, but fortunately some things could be used. At least in Cassia's opinion, there was no need to worry about the container used to hold blood. As for the tools opposite the lake, he seemed to have never been worried from the beginning. Even if the weight of the surgeon made them not very good at swimming, the corresponding ones, the strength and physical coordination benefits brought by the surgery were far more harmful than the weight.

After finding a useful hull and taking it back, Cassia took advantage of the sunlight and stepped up the time to dissect the fish by the lake. He was very careful when catching these fish. When he caught these fish, he found that the carnivorous fish in the lake were much more ferocious than other places. With more time to observe, those huge birds also had times when they missed. The relationship between predation and being predated was not yet clear.

After dissecting all the herbivorous carp, half of the blood was already in the single boat less than two or three meters long. The fish corpses piled up together, and Cassia threw them all into the lake. When the carnivorous fish swam over to compete for food, they then pulled out two or three steel shell bombs and threw them into the fish school.

Then I repeated this again and stopped until the hull was filled with most of the blood.

A fire rose on the side, and Cassia took off her clothes and jumped in. The fishy smell and the fishy smell of blood were mixed together, which was not a good smell. When she expanded her cross pupils, Cassia felt the changes in her skin. He wanted to understand himself more deeply, and also wanted to deepen his understanding of surgical development through his own feelings.

At first, there was only a cold feeling and a tight and sticky skin. After about ten seconds, Cassia was sure that the signal on the touch was exactly transmitted to the brain. I don’t know what was happening, but it should be that it was stimulated by the "germs", and the skin began to heat up, and the temperature and flow rate of the blood began to be out of Cassia’s own control, and the temperature and flow rate increased sharply.

Concentrating his spirit, Cassia carefully experiencing the changes in his body. He closed his eyes and focused all his attention on his body. I don’t know how long it took, from the boiling body, Cassia felt something else flowing.

It is the perfect evolutionary substance that exists in itself. They have been hidden and stored in various places in the body, and now they are all wandering out. They can freely shuttle through the body, and then gather to the surface of the skin. The flesh and blood cannot block them like blood vessels.

"Can the in-depth development of the surgery be regarded as the use of these perfect evolutionary substances? Or are these perfectly planned substances both the foundation and the catalyst for evolution, which accelerated something in our body in a very short time? The old professors said that my time in surgical development would be lower than the standard line, and the fundamental reason should be that the content of perfect evolutionary substances in my body is much greater than that of ordinary surgeons." Cassia was immersed in thinking.

"But as far as I know, at the beginning, the surgeon seems to have no perfect evolutionary substances in the body. Perhaps there is, but the content is negligible. Through the injection of various hormones and sedatives, this substance in our body begins to increase. And when the dragon tissue in the body begins to be initially synchronized and fused, the surgeon itself seems to have gradually started to produce this thing, but the speed is fast and slow. In this way, the reasons that affect the progress of the surgical development can be roughly divided into two. One is the content, and the other is the application of these substances."

Contemplation continued, Cassia was completely immersed in it. Soon after, it became dark, the bodies of the fish were robbed, the lake surface fell into peace again, and the fog gradually rose.

In the end, he fell into a vicious cycle. The originally smooth thinking gradually came to an end with more and more problems and information lacking, and did not get the final result that Cassia wanted.

At this time, he looked at his body again and realized that the burning sensation had disappeared. He poked his head out of the blood, and Cassia reached out and grabbed the faded skin on his face. There was a vast green world around him.

"Let's go to the mountains tomorrow." Standing next to the fire, Cassia suddenly felt an illusion when she looked at her new skin reflected by the flames, and seemed to have a sharper touch. In the past, she could indeed judge the direction of the airflow around her body by relying on her palms and face, but it was vague, which was used to judge the wind direction and wind power for the sniper rifle. But now, the touch has become clearer, merged with other perceptions of the body and becomes substance, and the flow of the airflow around her body has become a "visible" thing in Cassia's eyes.

"Compared to catching the flow direction of airflow, the work of catching this 'germ' is much more meticulous." Cassia thought of this reason.
Chapter completed!