Dr. William only felt his head buzzing at this time, and after a while, he finally digested the memories that Xia Xiu stuffed into his mind, and when he returned to normal, he exclaimed at Xia Xiu from the bottom of his heart:

"Your ability is really good, if I have this ability, I will throw knowledge into the heads of my students every day, so that my work will be much easier."

"Your students will be grateful to you." Xia Xiu couldn't help but laugh, this Dr. William is really a wonderful person.

"Let me first brush the thoughts in my head, now I understand the alien creatures mentioned above in the Book of Necromy, who were once able to face the old rulers and the starry race; It has also been said that the sea heirs are also a derivative species of this race, and if we can find their corpses in the inner world mentioned in the text and complete the autopsy, I believe we will be able to come up with a scientific and technological achievement that will amaze the academic community. ”

Dr. William's eyes glowed eagerly, and he was eager to turn into a drill at once, and continue to drill straight into the inner world until he discovered the underground kingdom that [the ancient] had established.

Looking at the enthusiastic Dr. William, the corners of the blonde youth's mouth curled slightly, and he showed a sunny smile at Dr. William.

"I know you're in a hurry, but don't worry. With regard to the exploration of the Underground Kingdom mentioned by the [Ancients], we need to be fully prepared to move forward. ”

No, why does this sound familiar? Dr. William was stunned by the fourth sword-wielder in the kingdom of heaven, and looked at the sunny smiling face of the golden retriever in front of him, which didn't look like it was intentional.

"Terra, which includes the oceanic crust and the continental crust, is between 5 and 70 kilometers thick; Below the crust is the mantle, 2890 km to the upper limit of the core, the mantle is mainly composed of solid rocks, but on geological time scales they flow; The outer core is liquid, composed mainly of iron and nickel, and the distance from the mantle to the center of the earth is 5150 km; Located within the outer core, it is solid and consists of iron and some light elements. ”

"If the underworld that [the Ancients] have built is at the center of the earth, then we have to consider the inner workings of Terra. The radius of Terra is approximately 6,371 km. The distance from the surface to the center of the earth is this radius value. The description "geocentric" also does not imply that it is directly in the center of Terra, but rather closer. ”

As a geologist, Dr. William put forward professional opinions, and Xia Xiu naturally took over the other party's words.

"Well, the best place to build a reasonable world in the "center of the earth" is probably somewhere in the mantle, because there are solid rocks, but there are also flows, and there may be caves or natural spaces for a civilization to exist.

In addition, temperature and pressure are acceptable in the upper part of the mantle (relative to closer to the center of the Earth).

Assuming that the [Ancients'] underground kingdom was located in the upper part of the mantle, then it may have been located about 100-500 km (100,000 to 500,000 m) below the earth's crust. In this way, it is both deep enough underground to reach the "geocentric" description, and close enough to the earth's crust to allow some level of interaction or resource gathering. ”

Hansa, a senior researcher on the side, also joined the discussion about the exploration of the world of the Underground Kingdom.

"In order to explore the inner world, it is necessary to equip a capsule with ultra-high strength, high pressure and high temperature resistance, as well as advanced cooling, drilling, navigation, communication and energy systems. In such extreme environments, efficient sensors will help us detect geological and vital signs, while autonomous robots can do the first thing. When encountering a civilization within the Earth, we need advanced communication tools and rely on the latest lethal weapons and defense technologies in the face of possible threats. ”

"The largest pit in Terra is currently from the 201-kilometer-deep Como Exploration Well in Oretin, which also wanted to build a huge Inner World to avoid natural disasters. However, the Oleting Continent frequently appears phase gaps and phase space channels, and many of the inner worlds have directly become plundering grounds for outsiders, and the dwarves' [Alpine Alliance] occupied the ultra-deep drilling wells of Como back then, so during the interracial war, Oleting has been biting them, and wants to erase their existence regardless of the cost. ”

"Nowadays, there are only a few forces capable of completing ultra-deep drilling in Terra, and of course the Kingdom of Heaven also has ultra-deep drilling equipment, but..."

Hansa didn't finish his sentence, he looked at Dr. William and gave him a "you know what to do" look, and Dr. William quickly understood the meaning of his words.

"Lord Abraham, you are the most important angel and sword-bearer of Eden, or you would write a note to Eden now."

So, an old man in his fifties was looking at the fourth sword-wielder in heaven with pitiful eyes, and he hugged the golden retriever's right hand and said this sentence to him pitifully.

Xia Xiu pulled away his arm that was hugged by the old man William with a little disgust, this old man was really a wonderful person, and he was thick-skinned.

"Don't worry, it's been approved."

Xia Xiu's gaze briefly rested on the azure curtain that appeared on his retina, which was [Adam's] updated mission itinerary according to the current situation.

[Mission diary has been updated-]

[Explore the Underground Kingdom—]

[Civilization Observation System Activated: Please search for the lost [Shogoth] race and record civilization observation, the observation data will be uploaded to the hands of the Resolution Assembly, Eden, Civilization Observer, and Ethics Committee, and the Quartet will evaluate the racial threat, and the Quartet will decide whether to issue black/red letters to the race.] ]

[Explore the Broken God and [Beamon] / Search the Book of Sacrifices of the Deep Sea——]

[Based on the available information, the Broken God, the Lord of Lalaye, and the Civilization of the Ancient Ones once had a racial war in the region, and there is no reason to suspect that the Broken God implanted intellectual thinking into the [Shogoth] clan and caused civil strife in the civilization of the Ancients.] At the same time, we have to wonder if this ancient primitive race has some kind of deep relationship with the Sarkicism, flesh is the undying enemy of the Mekhan, he always hates any gods and races related to the flesh, and how many gods and races have joined the great cause of the destruction of the Mekhani is still a mystery. ]

[Ultra-Deep Drilling Equipment: [Promise Probe Type II] has been teleported to the Heavenly Arsenal, please ask the Angels of Interest to set up the equipment through the lineage-]

"So fast!?"

The poor Dr. William's eyes widened, and for some reason, he looked at the blonde youth and the other angels in front of him, and he felt the stench of them, the stench of money and dogs.

Damn, if I switch to Heaven now and kneel down and call Daddy Eden, I don't know if it's too late!!

"Don't think about what you don't have, it's not good for your health to fantasize too much." Hanseatic on the side patted the stunned Dr. William and said extremely cold words with his body at room temperature.

"You are talking nonsense, I don't, I am loyal to Mita, how can I have two hearts because the kingdom of heaven is too entrenched! I'm the kind of person who would want to be called Daddy Eden! Dr. William immediately shook his head, and said the opposite of his inner thoughts in an excited tone.

"Imagination is just imagination, and if you join in, you will find that you will be greeted only by endless overtime and... Working overtime, looking up, it's all social animals. As Hanseatic said this, the angel with his team began to walk towards a clearing in front of him.

Dr. William subconsciously followed up and asked:

"What are you going to do?"

Hanseatic touched the top of the Mediterranean Sea, glanced at the fourth sword-wielder in the kingdom of heaven behind him, who raised his fist at him and made a cheering gesture at him, and couldn't help but sigh:

"My dear boss has delegated the task of setting up the probe to us, and of course we are now going to set up ultra-deep drilling equipment and do the preliminary work for the exploration mission of the underground kingdom."

The work is decentralized, and social animals always like to embarrass social animals.

"I'll go with you!" Dr. William's eyes lit up like a child excited to visit the Science Museum.

"Help us write the exploration report and related investigation papers." Hanseatic immediately made a condition and outsourced part of his work.

"No problem, no problem." Dr. William nodded frantically in agreement.

"Let's go, then."

The blonde young man silently looked at the departing Hanseatic and William, and couldn't help but shake his head with a smile, it is always rare to find someone as interesting as Dr. William.

Xia Xiu stretched his waist, now if he can touch the fish, he will try to touch it as much as possible, he always feels that the investigation journey of the world of the underground kingdom will not be smooth, well, although he has not completed any investigation tasks calmly.

**********

An hour passed.

"I'm called Daddy Eden now, will it let me join Heaven?"

Dr. William looked at the huge tech tower in front of him and the feedback data on the console, and said this from the bottom of his heart.

In front of him, a huge ultra-deep drilling rig stands on a rock pedestal, like a giant tower of futuristic technology.

The first thing that catches the eye is its huge, super-strong drill bit with the chilling glow of a diamond and hard carbide blend on the outside. The miniature notches on the drill bit are sparkling, and they are a hallmark of adaptive design for adapting the structure to different geological environments. Underneath, a complex high-pressure cooling system is connected to the drill bit, which continuously sprays coolant to cool the drill bit and help remove rock chips.

Above the drill bit, a real-time monitoring system of countless sensors surrounds it, all as tiny as mosquitoes, but each one silently collects various data, which is then transmitted to the ground control center in real time via a high-speed data cable. The sensors flickered in the dim underground light and dotted the drilling rig like stars.

The main body of the drilling rig consists of several sections of reinforced drill pipes, each of which is made of specially treated material, smooth and strong, as if it were an obsidian-like luster. Along the length of the drill pipe, small openings can be seen, which are part of the drilling fluid circulation system, from which from time to time special drilling fluid flows out.

The base of the rig is more stout, which is where its power system is located, and a large transparent shroud covers it, revealing the rotating gears and turbines inside, which drive the entire rig to drill deep into the center of the earth.

Dr. William had just watched Hanseatic and the other angels complete the installation of the equipment in less than half an hour through genealogical technology and the [Heavenly Arsenal] of the Kingdom of Heaven.

Building an ultra-deep drilling rig, especially one designed to explore the inner world, is a huge and complex engineering project. In today's world, there are many factors involved in developing a project's duration, including technical difficulty, funding, human resources, material availability, location selection, environmental considerations, safety considerations, and more.

Even in the most optimistic scenario, such a project could take decades to a century to be fully implemented. However, now this kind of construction is in the hands of Heaven, and it takes less than half an hour to build, and the remaining half an hour they have been adjusting the data.

"Don't dream, now look at the equipment and meters, observe the data, these are the data to be used in the report."

Hanseatic shattered Dr. William's illusion of being a father, not everyone could be called Daddy Eden.

Come out and mix, you have to have power, you have to have a background, which way do you Dr. William mix, and you still want to call Daddy Eden and hug the thighs of heaven.

Oh, it's a Ph.D. in geology from the University of U-Mami, write your data report.

Dr. William squinted at the device data on the dashboard.

It was too moat to squint, he was afraid that his eyes would not be able to resist the stinging pain of the golden light.

-- Promise Detector Type II --

1. Super strong drill bit (Promise II).

Materials: Made from a variety of materials, including hard carbide, cemented carbide, diamond coating, and some rare metals, ensuring it is durable in extreme environments.

Construction: The drill bit is designed with a spiral cutting surface for efficient separation and removal of waste, thus preventing clogging. Each cutting face has a unique angle to suit different geological environments.

Additional features: The drill is equipped with several sensors inside the drill for real-time detection of geological information such as mineral composition, temperature and pressure.

2. Power system (Promise II system).

Principle: The ferrofluid drive technology avoids the friction of traditional gears and belts, and provides a more powerful driving force.

Adjustment function: The drilling rig can automatically adjust the speed and torque according to the geological environment, ensuring maximum drilling efficiency and equipment life.

3. Cooling and lubrication system.

Materials: Special synthetic materials are used, which have ultra-high thermal conductivity and stability, ensuring that the drill bit is always at the ideal working temperature.

Function: The system can automatically detect and adjust the temperature of the drill bit, and the cooling is achieved through the circulation of coolant.

4. Geological scanning and analysis system.

Scanning: The system's built-in acoustic and infrared scanners scan the geological structures ahead in real time to guide drilling.

Analysis: By analyzing excavated material, the system can identify the composition of soil, rock, and minerals to help the drilling team make decisions.

5. Waste disposal system.

Robotic Arms: Equipped with multiple small robotic arms to remove waste that has accumulated on the drill bit.

Compression: The system compresses the waste into fixed-size chunks for easy storage and transportation.

——————————

If Eden does not give up, William, he will worship Eden as his father!!!

I don't know who Mita is!!