When Han Lang returned to the Antarctic base, he received an unprecedented warm welcome.

“Oh, Han?You are finally back!”

"I want to die, brother, and come back."

"Thanks to you, we can keep this precious monument, and we will cheer up again!"

Han Lang smiled, and met along the way cordially said hello, in fact, many of these people Han Lang do not recognize, after all, he spent a long time at the Antarctic base, and has been training-based, never participated in the daily affairs of the base, those who look very close to Han Lang friends, in fact, only met with him a two-day face.

But this does not prevent us from feeling the good feelings of Han Lang, the hard bones of the Hanlang, now the earth who does not know the number, in everyone's mind, Hanlang may not be the most powerful combat, nor the most exquisite martial arts, but the most brave bones of the most hard existence!

A person in the face of more than ten times the enemy, still do not hesitate to rush up, fight to the last moment, and even almost sacrifice their lives, Han Lang's deeds in everyone's eyes is simply a legend!

As a result of the last incident, the security level in the base has increased considerably, and two special combat teams, with up to twenty-two people, entered the entrance to the ruins.

Han Lang looked at the silver alloy door and sighed, which was the place where he witnessed Richard and Freeman's death, and how could he not feel sad when he returned to his death.

Entering this mysterious door, Hanlang finally came to the legendary prehistoric relics, unlike Hanlang's imagination, where there is no luxurious decoration and wonderful sculpture, more like a metal fortress, and the huge hall is connected with countless alleyways.

Most of the roadways are paved with steel rails, electric energy transport railcars will be a car of black ore shipped out, to the huge steel machine located on the side of the hall for grinding and screening, the black part of the ore is removed, by the railcar into the laneway for landfill, leaving a bright yellow crystal.

The crystal volume is very small, like a finely shredded translucent sand, workers are packing these crystals, the collection is not large, a car of ore collected crystals are only a few kilograms.

Han Lang looked at all this curiously, the walls made of steel, the dome made of steel, the steel lanes, the walls and the dome with murals, depicting the complex stars and rivers in the universe, and it seems that prehistoric civilizations are full of love for the stars.

Li Yu sighed and sighed, “This is the C-level relics that belong to the earth, a prehistoric civilization mine, which can produce a good quality of yellow crystals, which is the kind of yellow stone, which is used to produce an added substance for the production of advanced alloys, and the price is as high as 500,000 star coins per ton.”

“The current output of the mine is a little more than a ton per day, and we will take these ores to the open market of the Milky Way to sell them, and the federal Union can have 15 million star coins per month, and as the progress of the project accelerates, the output will increase, and if we can reach the output of three tons per day, it is forty-five million star coins per month.”

“You know, the Earth Federation earned only 50 million stars last year.”

Han Lang frowned, “I don’t really understand that the development of a mine is just going to kill so many brothers?”

Li looked at the deep alleyways and nuded, "because there used to be dark beasts there."

Han Lang gently languished, completely do not know what the dark beasts Li Yu refers to exist.

“Come with me.”

Li Yu took Han Lang into one of the alleyways of the mine, where ordinary workers who are working without superpowers, and watching them sweat, presumably also know the importance of the mine to the earth, so they are trying to complete their tasks.

The expected income of 45 million stars per month is actually only a cup of water for the earth with a population of 1.5 million, and the equipment and drugs required by 150,000 super-powerrs will cost a lot of money, not to mention the formation of the fleet.

So far, there is only one Aerial Fortress-class cruiser on Earth, and the ship was awarded the prize to the game because of Clark's outstanding talent and reached the top ten of the Galaxy Conference.

But the size of the earth is also a country, a country only a starship, said it will really be killed by people, add more warships, training ship-based personnel, have to spend a lot of money.

In addition, the Earth Federation also imports some advanced energy, machinery, training equipment, and federal diplomacy to travel to nearby countries, which cost stars, so the earth is not a problem of poverty, but a problem of extreme poverty.

Han Lang followed Li Yu, as they came to the depths of the laneway, more traces of the battle began to appear, the claws of the walls were more than ten centimeters deep, which if they were caught on the soldiers, they would have died.

Li Yu recalled: "Before the retreat of prehistoric higher civilizations, many mines, research institutes, bases, and left a large number of dark beasts in it."

“Normally, the higher the heritage level, the stronger the dark beast left behind, and the more and above the B-level relics and even the institutions they set up, so it is not easy to clean up the places left by prehistoric civilizations for us.”

"Like this mine, belonging to the C-class relics is easier to open up to exist, but also let the attack brigade lose a heavy weight, with the current strength of the earth, if to develop more advanced ruins, only afraid that it will not be able to do it."

Han Lang nodded slightly, thought about it in his heart, and asked curiously: "I don't know this C-level relics, how is the B-level relics different?"I also have one thing I don't understand, since prehistoric higher civilizations have all withdrawn from the galaxy, why are they still in such trouble?If you don't want to leave the ruins, blow them up."

Li Yu explained: "Remnant grading is the galactic practice to determine the value and difficulty of the relics, the lowest level is D-level, there is no threat, C-level relics are dangerous, but not to break, to the B-level relics means a huge risk, only the galactic power has the ability to develop the B-level relics alone, the low-grade countries can only reluctantly develop by asking for help from powerful countries, or many countries to form coalition forces."

“As for the A-level relics, it is difficult to imagine that even if the strongest countries in the galaxy join forces, they will not be able to completely open the ruins, where it is simply a human exclusion zone, countless organs, dark roads, dark beasts.”

“The goal of the Galactic Congress is actually to find capable young people throughout the galaxy, and to join forces to develop several special A-level relics, namely, A-level 7, A-level 19, and A-level 23 remnant.”

"These three A-level relics are very special, there is a ban at the entrance, only young people under the age of 30 can enter it, when Clark successfully opened the A7 relics, the comprehensive ranking of the whole galaxy ninth, showing a strong potential!"

“There is such a great potential young warrior, who, although there is still a country proposing a colony ball after the end of the Galactic Congress, has been rejected by the Galactic Federation, after all, in their view, the future of top geniuses like Clark may be of great help to the Galactic Federation.”

“Unfortunately, after the Galactic Congress, he sent the prize to his aerial fortress cruiser back to Earth, but he did not return home, and he did not know where he went.

When it comes to Clark, Li Fishing is difficult to hide the sadness in his heart, when Clark followed Li Fishing and Tallinn these old seniors to cultivate, it is a teacher-tutor relationship, with a deep feeling.

For nearly a decade, assuming that Clark was still on Earth, the Union of Earth was so confused that even the looters were bullied.

After a meal, Li Yu continued: "As for why the ruins are put into the dark beast, set up a heavy organ, because the prehistoric civilization people think that they will return to the galaxy one day, so they carefully sealed their important relics."

“Do they want to come back?”Han Lang puzzled: "Then I don't understand, the relocation of the whole family is not a fun thing, how much financial and material resources to spend?"Why should the whole family move away if they want to come back?”

Li Yu said: "Perhaps they encountered some difficulties, in short, prehistoric civilization is the biggest mystery of the galaxy, in general, a collective relocation of a race is often threatened, just like the Turkic people who lived in western China, because of the capture of the Han Empire, had to move to Europe."

“There are countless examples of such as these, from the current development of prehistoric relics, the intelligent creatures that humans lived in the Milky Way before, the level of civilization is quite high, and mankind has only obtained a small part of the scientific and technological achievements of prehistoric civilizations, which has made us infinitely available, and the fusion power technology that can cross the sea can cross the sea to provide free energy for the world, all of which are remnants of prehistoric civilization.”

“In fact, no one knows how this powerful prehistoric civilization was threatened to make up their minds to move the whole family to an unknown distance, but one thing is certain, what will lead to the complete departure of the prehistoric civilization from the galaxy must be a very dangerous enemy, and this dangerous enemy is likely to still exist somewhere in the galaxy, but it is still sleeping, and we do not understand it.”

“In any case, the Milky Way is chaotic and crisis-ridden, and as a member of the galactic humanity, our planet is too small, and only if we are strong enough to resist threats from the future and the distance.”

"What I can do is to do my best to develop the ruins, as long as the earth has economic sources, you can slowly accumulate strength, and you have to find a way to enter the galactic conference race, I also believe you have such strength."

Han Lang focused on the head, "Don't worry, I will do my best, as far as I know, the headquarters seems to have a group of specially trained young fighters, they should also be able to advance to the competition?" 」

Li Yue said with a heavy expression: "It is not good to say that now they are in retreat and cultivation like you, and they have not participated in the second half of the fighting competition, yes, you will soon be able to see these talents, as well as morning weight, monks, this time the First Army to form them all."

Han Lang remembered that the morning heavy and the monk was very happy, although they did not know each other for a long time, but they had fought and killed together, which was an excellent relationship.

In a blink of an eye, Hanlang and Li Yue have come to the end of the laneway, the steel rails are still being laid, and the mine will soon begin to excavate, providing valuable financial support for the earth.

Li caught out the blood of the battle on the wall and said, “If the Galactic Congress can’t break through, in order to avoid the earth becoming a colony of other countries, the only way is to forcibly open the B-class relics, so that we can only have superpowers on the earth, and finally fight.”

Han Lang was surprised and asked, “There are still Class B relics on the earth!”