Multispectral terrain scanning, made with Stark Industries' technology, is enough to complete, but Stark's painstaking use of mini-submarines and drones to reach Puerto Rico is the limitation of artificial satellites.

Every artificial satellite has a fixed orbit, changing orbit is a risky thing, rash orbit change has the risk of colliding with other artificial satellites, military artificial satellites are all secretly launched and secretly operated, but private enterprises like Stark are not enough to carry out secret launches.

So Stark Industries' satellite orbit change had to notify NASA that so many artificial satellites could be aimed at Puerto Rico, but anyone with a little brain knew that there was something Stark was interested in, so Stark could only let his satellites scan them in a fixed orbit when passing through Puerto Rico.

Therefore, he urgently dispatched drones to scan Puerto Rico with ground penetrating radar, which is also the biggest reason why Stark plans to secretly launch the Veronica integrated combat platform, so as not to be monitored and tracked in peacetime, and jammed or even destroyed at critical moments.

With drones in place and continuous scanning, massive amounts of data are transmitted to the Avengers Building through Stark Industries' communications satellites, processed by Jarvis, and gradually filled in into a map of Puerto Rico's underground structure.

Eventually, one or two hundred meters underground, there were criss-crossing tunnels, which looked like ant nests, and the scale was even larger than San Juan on the ground, and it was impossible to imagine how much earthwork needed to be excavated and how much manpower and material resources should be spent to build such a large city underground.

Just from this huge dungeon, people can feel that the Kree people's technology is far more advanced than the current humans, after all, it is impossible for the current humans to build such a huge dungeon.

"We found it." Stark stood up, walked to the underground structure map of Puerto Rico, looked at the dungeon deep under the sea, and said, "Let me see, what do you leave behind?" ”

Daisy is numb, she has heard too many stories today, from the earth to the Inhumans, and now it is the Inhumans Village and Jia Ying, and the three views are all broken, and she can't pick them up.

"It shouldn't be a coincidence that the leader of the Inhumans back then relied on absorbing the life force of other people to make himself live longer, and I have the same ability, and now seeing your ability and potential makes me even more sure of this." Jia Ying then changed the topic back to convince Daisy that she did have the blood of the strongest leader in history.

Daisy didn't know what to say at all, the gap between knowledge and generation was too deep, and there were too many things I didn't understand, and Jia Ying only said the main point, I don't know where to start, believe it, it's a bit ridiculous, don't believe it, what Jia Ying said is indeed quite true.

Without waiting for her to think about it any more, Jia Ying put another big move: "You can activate the obelisk is the best evidence." ”

"Huh?" Daisy was stunned, why did she start talking about the obelisk again, she almost forgot about this thing that activated her ability.

Ever since the Black Bolt King and the others tried to rob the obelisk three years ago, Grell has placed the obelisk in the dragon of Deresa's castle to avoid losing it.

After that, it was the Green Goblin and the desperate warrior and the Manchurian, and the follow-up was the Dark Elves, Hela, etc., one after another, which involved almost all the time and energy of the Avengers, and they had no time to care about anything else, so the obelisk was forgotten and fell into dust on the shelf,

Now listening to Jia Ying's words, she remembered the original obelisk in the basement under the Stark family's warehouse, and that trip to the basement warehouse could be regarded as changing her life, making her from a powerless chicken to a powerful alien.

I only heard Jia Ying say: "In order to better control the Inhumans, the Kree people created an obelisk, and only the selected people can enter the temple, and activate the ability through the obelisk, from a weak human to a strong Inhuman." ”

"Temple? But it's not in the temple. Daisy recalled carefully, the dilapidated underground warehouse, full of materials, had nothing to do with the temple at all.

"That's right, only the chosen ones can enter the temple to activate abilities, and we can activate the obelisk whenever and wherever we want."

"Could it be because—" Daisy somewhat understood what Jia Ying meant.

"That's right, our ancestor has unlocked the restrictions of the obelisk temple, and as long as he has his genes, he can use the obelisk anytime and anywhere."

Daisy blinked, a little wanted to pinch herself to verify whether she was in a dream, this story is too legendary, just brains can come up with a magnificent legendary story: an Inhuman boy, who grew up under the oppression of vicious aliens, grew up step by step through his own efforts to become the leader of the Inhumans, leading the Inhumans to rebel against the tyranny of the Kree...

It's a pity that there is a third person in the story - Asgard, otherwise the story will go in another direction, maybe there will be no human prosperity, and instead of the rise of the Inhumans, prosperity, and maybe a hegemony with Asgard.

It is not an exaggeration to write an autobiography of millions of words on this story.

Daisy now understands why the old man of Inhuman Village willingly renews Jia Ying's life, because only she can activate the obelisk and awaken the people in the village, and once she dies, then Inhuman Village will also decline due to the lack of obelisk.

But Daisy is more concerned about the temple that Jia Ying said, the temple of word of mouth, should be the genetic laboratory of the Cree people, in this case, will Attilan on the far side of the moon also be the laboratory of the Cree people?

If that's the case, it would explain why the Inhumans, who don't have many scientists, were able to build a city on the far side of the moon and live on their own for so many years.

It is likely that the Cree built a lunar base, and then after being driven out by Asgard, the Inhumans migrated there. As for why he left the earth, he could think of it as having something to do with the intervention of Asgard, where the winner gains everything and the loser loses everything.

When Daisy inquired curiously about the temple, on the other side of the earth, in the brightly lit Avengers Mansion in the night, Stark wore a protective suit, protective goggles, and manipulated a mechanical arm, carefully picking up some metal fragments placed in special glass.

The equipment in the laboratory took turns to analyze the scrap metal that was still stained with mud, and for this purpose, the highest level of protection was used in the biological laboratory to prevent the threat of extraterrestrial viruses.

The alien invasion brought not only destruction, but also viruses that had never been seen before, such as the Battle of the Covenant, the bodies of the firefighters involved in the rescue would unconsciously release strong electromagnetism, which made the metal products around the body levitate, for which Manhattan was closed for several months, carrying out comprehensive disinfection and large-scale investigations, and spending countless money and resources.

Because of the emergence of the alien virus, the Manhattan clean-up, which was originally outsourced to the private sector, was handed over to the Disaster Control Department, a joint venture between Stark and the federal government, to oversee the collection, transportation, and storage of extraterrestrial and other special materials.

Facts have proved that this is very necessary, some time ago the boiling presidential assassination case, the murderer used the modified Zetari armor and laser guns, the president who was taken aback was furious, and set off a new round of action to recycle alien materials that had been scattered among the people.

Therefore, Stark was not very interested in the alien metal brought back by Greel, but he did a routine test, and then projected the test report, held his wine glass, and said while drinking: "This thing is completely different from the previous Zetarians, dark elves, etc., it is obvious that Attilan was built by another alien." ”

"The Kree."

"Huh?" Stark was about to pour wine into his mouth when he heard Greel's words pause, then continued to drink casually, "Oh, tell me about it." ”

"The Inhumans were the experiments of the Kree, and then Asgard came and won the war, and the earth became Asgard's territory, and the Inhumans became children who no one cared about, so they ran to the far side of the moon in embarrassment." Grell gave a brief overview of the Inhumans.

When he returned from Attillan, he immediately went to Kama Taj to look up the historical record of the past, and although he was vague, he was able to get a rough idea of what had happened.

The grudge between the Inhumans and Kama Taj is still very deep, and the heroes who slay demons back then basically joined Kama Taj and became the first generation of Kama Taj.

What really makes Grell care is the Cree people, when the Cree people conducted genetic experiments on the earth and built many experimental bases, Attilan is just one of them, if Attilan can survive until now, then do other experimental bases also exist?

When Stark heard this, the wine in the cup suddenly became unfragrant, and the whole person came to his senses, this is an alien laboratory, even if thousands of years have passed, but the Kree people also came to the earth by spaceship to build a laboratory, which is definitely a high-tech laboratory for humans who have not yet left the earth.

The performance of the equipment in a laboratory determines the upper limit of this scientist, and the amount of computing in a supercomputer in one second is equivalent to a person's life with an abacus.

Why was Stark able to design and manufacture forty or fifty steel suits by himself, only half of the ingenuity was made, and the remaining half was due to Jarvis, the intelligent butler. Jarvis, who has stored countless data, can instantly help Stark find the knowledge he wants, assist him in computing and processing massive amounts of data, and complete the work Stark commands...

It can be said that Jarvis alone is worth a hundred teams, and he is also hard-working, on call 24 hours a day, and an absolute caring assistant.

There may be a well-equipped laboratory built by aliens with far more technology than Earth, and Stark is eager to enter it right away to see what the alien laboratory looks like and what is the direction of scientific instrumentation?

Science is a road full of thorns, and it takes countless people to step on it to get a good road, and maybe they will go the wrong way, but now they can get maps and bulldozers, which is an absolute relief for humanity facing the threat of Sanos.

Stark put down the bottle and glass, stared at Grell with burning eyes, and asked, "Where?" ”

After asking, he said to himself: "It can't be on the ground, otherwise it would have been discovered and occupied by someone a long time ago, that is, under the sea, in the mountains or underground." ”

Grell folded his arms over his chest and said, "Hmm... It used to be underground, but it was flooded by the sea. ”

"You know?" Stark was shocked, he just asked casually, he didn't expect Grell to tell the specific location, he didn't expect him to really know where it was, this is something that he doesn't know in another universe.

"All I know is that in Puerto Rico, most of it is under the water, but there's also a part of it that's below the city, and... That's all I remember. Grell shrugged, saying that there was nothing he could do about it.

He tried his best, and in his previous life, he watched "S.H.I.E.L.D." again, and so long time has passed, but that's all he vaguely remembers. can leave such an impression, or because Daisy in the TV series completed her awakening in that underground city, if it were a different person, maybe Grell would have forgotten it all.

Stark nodded, and immediately ordered: "Jarvis, immediately mobilize satellites to scan the coastal area of Puerto Rico." ”

"Yes, sir," Jarvis's voice rang out in the room, "it is expected that in three minutes, the first satellite will speak over the designated location and launch a multispectral topographic scan." ”

"It used to be land, now it's ocean, and Jarvis pays attention to the factor of time masking, and goes deep into the ancient rock formations."

"Sir, this requires ground penetrating radar for added accuracy."

"Then add drones, a hundred." Stark is very bold, he doesn't care about money at all, he just wants to find this Kree city underground as quickly as possible.

"Yes, sir!" Jarvis immediately responded, and then the underground factory of the new Avengers base began to work, and the assembly line manufactured drones, equipped with ground penetrating radar, and then packed and transported to the submarine base near the river, and the small submarines quietly went down the river.

The small submarine powered by the Ark reactor was extremely fast, from the Hudson River to the Atlantic Ocean, and then all the way south to the waters near Puerto Rico, before it began to float and release the drones inside.

A palm-sized nano drone turned on the optical stealth mode, and under the impetus of the output power of the miniature ark reactor, they dispersed and pounced on the distant islands, using the ground penetrating radar on board and the satellites in space to accurately scan the underground.

Puerto Rico is less than 9,000 square kilometers, which is not a very large island, but Stark released a swarm of up to 100 drones at one time, which soon completed the exploration of the whole island and began to expand the scope of exploration, scanning and probing the surrounding waters.