Cassia admitted that the downward distance is a little farther, and the deep environment will also have various impacts on the excavation work.

"It's not a little further away." Pekinz's serious face was full of worries. He might be the one among the five who wanted to explore the most, and his enthusiasm and curiosity were better than them. But when facing the existing real problems, it's not possible to solve the problem with enthusiasm and curiosity.

"Based on the speed of your travels through the root network, two days are enough for you to arrive in the southern forest from Manoma." After actually quantifying the distance, McGrie and others also looked at Cassia, but they did not realize that they were shaking their heads. Because that was a distance that would take several days to reach on the deep blue field route.

And it is still under the ground. Even if there is no pollution, when the excavation reaches a certain depth, the influence of various factors from the ground will gradually appear.

McGrie wanted to contact the Imperial Mining Company or the Sanyuanse Group engineer immediately to ask for relevant information and their experiences summarized in mining and mining. He was stopped by Grote. Regarding the bone communication machine, there is currently no condition to inform others.

It can easily become a hope. It only requires more packaging and publicity, and a little evidence, to have a huge impact on the entire three-phase continent. It can also have a positive promotion effect on the current situation, allowing many enemies to adjust their positions and choose to go to a wait-and-see seat instead of going directly.

McGrie, who is proficient in this type of affairs, certainly knows where the value of the skeleton communication machine is. However, corresponding to the value is a huge risk. Once the third general has countermeasures, hope will become a sharp sword that severely damaged the alliance.

There is still time left. After Cassia's experiments are carried out one by one, and after the results are obtained, there will be no problem to promote and inform.

"The pollution problem can be solved." Cassia said with thought, giving a general solution, "The world tree pattern can be completed soon. At that time, I will seek the help of the new world tree lady, and cooperate with me to spread the pattern deep underground to create a channel dedicated to excavation."

"A simple simulation was conducted, and there was no problem. Next, the experiment will be conducted as soon as possible to verify its feasibility." Cassia continued, "In addition, excavation will not be carried out in one direction. If the problem of 'penetration' and 'sharp' of bones can be solved, Miss Xinsheng World Tree and I can plant a small world tree under the ground to push the bone communication machine to the ground."

"And there are giant whale clans who join in. During the period when the Red Star is approaching, they can also use the characteristics of being close to the endless sea to collect the natural red star light to eliminate pollution during the excavation process."

When he first opened his mouth, Cassia's words paused. The more he went back, the smoother it became. The roughly vague blueprint became clearer, and the detailed lines began to appear one by one on it.

"The work of collecting the light of red stars can be done by me and the giant whale clan..." Speaking of this, Cassia glanced at Lisuman who was listening, which immediately aroused her alertness.

"I have a more important job, busy becoming a six-stage living body!" She knew that the trouble would fall on her body, so she immediately spoke. She wanted to find other reasons, but after thinking about it carefully, she did not have any actions that she had to perform recently.

Cassia knew Lisuman would refute and found a reason.

"To the sixth stage, the first step is to accelerate pure pollution, constantly evolve the evolutionary route, and finally achieve the result of evolution into the second type of life. But the second step, after the evolutionary route is completed, the body will also evolve, and a large amount of material supplements are needed at that time. Just in the Southern Forest, Miss Rebirth World Tree can provide these substances."

"Besides!" Cassia interrupted Lisuman who wanted to interrupt, "The pollution under the southern forest is very pure, and the purification effect will be better. Miss Xinyuan World Tree will help the purification of pollution, and the amount of purification pollution can be met. And it is close to the southern forest, and maybe you can communicate with the giant whale tribe, which will get unexpected benefits!"

McGrie nodded first, "The Southern Forest is such a good place." He sighed, his face of envy didn't seem to be performed. He wanted to say something more, and felt Lisuman's unconcealed murderous gaze. He closed his mouth and looked elsewhere, as if he hadn't noticed it.

"The prism of the formation of the frozen air condensed giant whale needs to be maintained after a period of time. The giant whale clan can complete it, but it may be better if the surgeons look at it. The uranium gold bullet array of the Extreme Sea Vortex requires a lot of giant whales to participate, so..." Cassia smiled at the corner of her mouth, but she did not laugh in the end.

Lisuman has a relatively high probability of becoming the second-generation new life, and he believes that the impact should be taken into account at that time.

The discussion of the five people became the home court of the four people, and Lisuman had no chance to speak at all. Pekinz then followed Cassia's words.

"That huge underground world also needs to be cleaned up. Regardless of whether the excavation plan is carried out, a powerful team will be needed to deal with the polluted underground creatures in it. I think Lisuman is just right. There is a premise for underground creatures from one to nine. There is no more suitable candidate in the league."

"Well..." Grott nodded, "I agree."

Lisuman looked around the four people in front of him and wrote down their faces and expressions.

But no one paid attention to it, and they naturally filtered out her at this moment. Cassia continued: "By creating a large area of ​​prism in the endless sea, the red star light can be collected and condensed, leading to the excavation point, and combining with the world tree pattern channel to eliminate the impact of pollution. At least in the early and mid-term, there should be no problems."

"But in the next step, in the actual mining process, engineers who are proficient in this kind of work are still needed. The bioinductive force field only replaces steam-powered mechanical tools. But the environment of the underground world..." Cassia was thinking about how to improve the environment and make it more suitable for ordinary humans, and McGrie suddenly smiled.

"Well..." He cleared his throat, "The environment does need to be modified, but the standard is not suitable for ordinary people, but for low-level surgeons. The full-staff surgeon plan is already underway. Among the first batch of personnel, I remember that there are relevant engineers among them, who are already low-level surgeons."
Chapter completed!