Pekinz's sigh made Hilda and the other three pursed their lips tacitly, and they were unwilling to express their opinions. Feeling that the atmosphere around them was becoming stiff, Pekinz could only sigh and take the initiative to break the silence.

"When investigating this area in advance, is there any information about the center of the polluted node being discovered?" A little light lit up at Pekinz's fingertips, and then it flew smoothly to the stone wall inside the cave, illuminating the map above. Mountains, hilly areas, dense woods, building communities, rivers, etc. are displayed and marked. Points with high probability of enemy existence are also marked. You can explore the map from the beginning, until now, and there has been no marks of the center of the polluted node.

"The Third General provides a way for the enemy to control the intensity of pollution and make random changes?" Hilda understood the intention of Pekinz illuminating the map, and guessed that "there is no pollution node center, and the new situation that has recently appeared is just that the enemy is more skilled in controlling pollution?"

Although his eyes have always been on him and have not left him, Pekinz still chose to think for a while before speaking: "The probability is very small. If you want to change the pollution that has spread, you must have a certain source. If you just let the pollution spread, there should be no change in the intensity of the pollution in each region. Even if there is, it will only be a very small range and you can master the rules."

"Just like bacteria corrode and decompose corpses, each stage has corresponding phenomena and speeds, which will be different, but they will be within range. In other words, in the past, perhaps the enemy deliberately did not control pollution, just to numb our eyes and senses. They did achieve their goal, at least we, who are sitting here, are indeed thinking about this issue."

"However, this does not mean that the information obtained not long ago has completely lost its effect. It is a fact that the polluted node center was not detected, but 'not detected' can also be viewed as intelligence. As for why, perhaps in this area, the enemy's method is used to temporarily create it may not be necessary."

"It seems that the enemy is well prepared." Principal Stedamlos said with a smile, "Then its location, based on the current known data, is underground in this area, so it is so hidden. Will it be revealed on the ground? Or, if you want to find this artificially-made pollution node center, it would be the most correct choice to hand it over to Cassia?"

"Well,," said Principal Stedam Loss, "Casia blinked and found it. I think it's so simple. So what we should think about is how to destroy it, not find a location. Is this the case?"

Principal Stedam Los finished speaking and saw Pekinz shook his head, "Most of them are right, but you deliberately skipped the most important part. I also tend to ask Cassia to simply help find a location, but it is just a destruction afterwards. The manipulation of pollution in the center of the node must be only six-stage life. Five-stage surgeons will only be polluted and destroyed the spiritual world and lead to death."

"In addition, it is not difficult to change this situation." Pekinz did not finish his words, but stopped halfway through and did not continue.

Hilda and others did not ask, and Pekinz's expression showed everything - whether a problem can be solved must be considered not only the solution, but also the balance of interests of this method. When the benefits obtained are far less than the efforts, not solving them may be the best choice.

The four people in the cave returned to their personal rest time after intermittent discussions. They all dispersed their perceptions, but they only spread out a small area around the cave to observe the changes in pollution in real time - no rules, and at the same time it was reflected in time and intensity.

The length of time to maintain is irregular, and the intensity of change is also irregular, and the position can also be regarded as irregular. The four people do not think that this "unruly" is caused by too short time and too few samples. Even if the fact is this, not enough time to get more samples is a fact that is under everyone's mind.

Gradually, light came in from outside the cave, with a faint red color.

"Is it time?" Pekinz took out the communicator and said to himself. Then he pressed the answer button. A harsh electronic noise came. He had no intention of turning it off. After waiting for a few minutes, the noise suddenly disappeared.

"First test." A clear voice came from the communicator, in standard imperial language. "Thank you for your hard work, please use the communicator to contact us as much as possible after the prompt sound appears, so that we can test the stability of communication and the carrying capacity in the Red Star environment."

“One, two, three, drip,”

When he heard the prompt tone, Pekinz turned off the communicator, adjusted the composite radio frequency, started again, and pressed the contact button.

It was answered more than a minute later, and the first thing that came was a gust of wind. When the wind disappeared, Cassia's voice appeared.

"I thought you would have contacted me a day ago, Mr. Pekinz."

"arrive?"

"It's been several hours, and I'm resting." Cassia replied, "I should set out again in more than ten minutes, but now it seems that I need to stay here for a few more hours."

"It seems that you know, so I don't need to explain too much." Pekinz seemed a little relaxed. "What do you think? No one is more professional about pollution than you, including me and Grott. By the way, some information needs to be added. It only appeared a day ago, because the cleanup operation within the empire began to leak information."

"So that's how it is." Cassia understood and then sighed, "It is not a naturally formed node, but a human-contaminated node center created by physical changes. Carefully investigated. The location is on the enemy's side, at the edge, that is, the rear area of ​​the enemy. If you want to destroy it artificially, I think there is no possibility."

"Do you know who is controlling it?" Pekinz asked the question he wanted to know.

"It is to observe the distance of the root network, and it is not close. The center of the node looks like a shiny light in the evening. You can accurately judge without getting close to it." Cassia replied, "It doesn't matter who controls it. It's close to three thousand meters underground and is behind the enemy, so you don't have to think about how to destroy it."

"You can't do it either?"

",,," Cassia was speechless, waiting for a while before answering the conversation, "This should be me asking you, not you asking me."

"There's no way," Pekinz replied directly, "I have the ability to continue hiding and not being discovered, but others,,,"
Chapter completed!