"Speed, speed, speed...... We only have an hour to get in and everything will be back to the same place by six o'clock......"

At the sound of Li Mi's command, the bolts disguised as emergency maintenance hatches were unscrewed one by one, revealing a huge crypt with a black hole, and a puff of clammy and cold air rushed to his face.

Truss is manipulating a three-dimensional hologram of the internal structure of the Mercy, and the professor is hurrying to explain it to his students.

"The Mercy is a typical frigate with a hull length of three thousand meters and a diameter of five hundred meters at its thickest point...... In that impact 30,000 years ago, the entire bow of the ship and the hull in front of the hull for two thousand meters crashed into the ground......"

"Back then, this was a big lake, and it was the buffer of the lake water and billions of years of sedimentary silt that kept the battleship from fragmentation, but in this way, more than 1,000 meters of the bow of the ship has been completely integrated into the formation......

Li Mi stood behind the master and instructed the soldiers to carry the equipment while listening to the master's explanation of the level of the Mercy.

"Now there are only two thousand meters left of the ship's hull, half hidden underground and the other half is the wreckage area you are most familiar with...... And the area we're going to explore today is here! ”

Truss pointed to the holographic screen near the unknown area of the underground rock formation, "This is it, the tomb of Prince Ni, this is the place of greatest archaeological value......

Most of the ordinary citizens did not know the secrets of the wreckage area, but for these highly educated elites, the story of Prince Ni had already been known from some hidden sources. The most \\fast\\more\\new\\just\\in the black\\rock\\ pavilion

Prince Ren not only conquered the people with his virtues, but also mentioned in many secret sources that Prince Ren's crown princess, a woman who leaned towards the government and the opposition, after Prince Ren's death, she had controlled the government for 30 years, and the rules of the temple were ornaments in front of this princess, and even Emperor Wu shy away from this daughter-in-law.

Listening to these historical stories told by Truss, Li Mi's eyes widened, and he didn't even react when Qiu Wei reminded him that the preparations had been completed.

"Boss, let's go, we're ready to go underground......"

"Huh? Oh, good...... Master, let's go, and the story will be told later......"

"Okay, let's go and take a good look at what the hidden world was like 30,000 years ago!"

The expedition team consisted of a total of twenty people, three classes of ten guards plus Li Mi was eleven, Truss plus eight graduate students were exactly nine, and a small scientific expedition team of twenty people went deep underground along the 45-degree slope.

The soldiers outside snapped the hatch shut down, bolts were re-tightened, and the expedition was completely cut off from the human world.

"We are located in the third freshwater tank of the Mercy, which once stored 60,000 cubic meters of fresh water...... Further on, there are ammunition cabins, steam cabins, officers' quarters, officers' galleys...... After a thousand meters, we will be able to see the closed tomb door, from now on everyone should not talk too much, save energy......"

The dark freshwater tank had completely dried up, and the forty-five-degree slope was still very steep, and after only two or three hundred meters, Ding Glasses fell on his stomach and rolled down the slope with a grunt.

Li Mi's body was like an arrow, rushed over, and grabbed his backpack strap: "Be careful! I heard that there are poisonous snakes here, and I hit the snake nest, but don't blame me for not reminding me......"

"Thank you...... Senior brother ...... "Ding glasses said the same thing as a mosquito humming, it seems that he still hasn't turned the psychological hurdle."

Li Mi is not as knowledgeable as him, this kind of nerd who reads and reads stupidly will be a little quirky, and his good face is so good that he is perverted. Although Li Mi saved his mother's life, he also apologized to Li Mi and thanked him.

But in the eyes of this nerd, Li Mi wasted the professor's energy to teach some occultism, which is a great waste of the cause of cosmic science.

Even this expedition, Xiao Ding was full of displeasure, if it weren't for the professor saying that he wanted to study the design ideas of the battleship 30,000 years ago, I am afraid that he would be the first to jump out and oppose it.

"What kind of research battleship design ideas, I see that the professor and this group of people are still thinking about archaeology, and I wonder what is there to explore about tens of thousands of years ago, wasting time......"

Li Mi listened to Ding Glasses's low complaint, sighed and shook his head, this kind of young man with a hair shaft in his heart can't be persuaded, only by time to change him little by little, Truss is also a human and not a working machine, why can't he have a hobby?

Besides, the hobby of archaeology is not a plaything, and being able to solve some mysteries in history is also a contribution.

Xiao Ding's fall made the speed of the entire expedition even slower, and he was harassed by several poisonous snakes along the way, and after spraying the snake repellent powder, the poisonous snake more than a meter long writhed to get out of the way.

Where have nerds ever seen such a scene, they are all scared, especially Jian Mi is about to get into Li Mi's arms.

"Boss, the alloy partition of the freshwater tank has been found in front, and we have reached the end of the freshwater tank...... But we can't find the door, our drawings are wrong......"

The massive alloy wall was the end of the freshwater chamber, and the glow of the searchlight on the helmet searched around, and after ten minutes there was still no trace of the watertight door.

"There's no time, prepare tools for cutting, break through the ...... violently" Li Mi ordered, Pi Fat and Hua Manjin opened the toolbox, opened the high-temperature gas welding and began to cut along the alloy wall.

Bright flames swam across the alloy plates, and the shape of a door gradually took shape, but the alloy walls of the battleship were so thick that the gas welding could not burn through them at all.

However, these were not difficult for Li Mi, he had already taken out the left arm of the Raider armor and began to put it on his left arm one by one.

"Okay, the gas welding has been closed, the boss looks at you......"

Li Mi's palm was stretched out, and his four fingers were put together like a knife and cut tofu into the melted gap, and then he bent his fingers to clasp the alloy wall, and yelled, "Break!" I heard a loud bang, and a door-shaped alloy wall was pulled down.

With a loud bang, the alloy plate smashed to the ground, revealing a dark mezzanine layer, and under the light of several searchlights, various pipes and cables were intricately intertwined.

Just as Pi Fat and Xiaohua were about to cut the alloy plate opposite, a rustling sound suddenly sounded, and Truss listened attentively and suddenly shouted in horror, "Spray insect repellent quickly, it's a mountain beetle......

That's right, the tide is coming up like a motweed beetle, a social insect that secretes acid that corrodes rocks, and wherever these insects gather, the underground is a labyrinth of corrosion.

These beetles can even eat an entire cow in an instant, making them extremely dangerous creatures.

The pale yellow foaming agent with a pungent smell began to spray into the wall, and beetles the size of black thumb caps desperately drilled out, and several graduate students retreated in fright.

Qiu Wei and Ma Yi began to burn the fish that had slipped through the net with small flamethrowers, and countless beetles were roasted to ashes in the raging fire. It wasn't until the final insect repellent spray blocked all the interlayers that this wave of insects was stopped.

"Hurry up, there's no time, it is estimated that this insect repellent spray can only last for half an hour......" At Truss's urging, the gas welding began to work again, and the alloy wall opposite also burned out the shape of a door.

In the end, Li Mi clenched his fist with his left hand, and the golden left fist hit the center of the alloy plate fiercely, only to hear a loud bang, and the alloy plate fell on the opposite side, revealing a dusty single cabin.

"Oh, look at the layout, it should be the duty room of the ammunition depot, since I have found the cabin where the people live, the road behind is easy to walk, there must be a passage......"

Twenty people finally walked into the core area of the battleship Mercy, stepping on the thick dust on the ground, Li Mi didn't expect it to be so dry here, it is said that it has now entered the ground, why can't you even see a little condensation?

The arsenal is large and spacious, all kinds of 30,000-year-old missiles and light energy shells are still sleeping, no one knows whether the insurance of these weapons and ammunition is still effective, everyone does not dare to touch these dangerous goods, and people consciously speed up their pace.

"It looks like the Mercy was actually shot down in battle, the door of the autoloading system is still open, and a few light shells are still lying on the conveyor belt...... If you look at the amount of ammunition in the entire arsenal, only a quarter of it is left, which shows that the battle was extremely fierce at that time......"

"Aren't these missiles and light shells short-range defensive weapons? Even these weapons have to be used up, so it can be seen that space combat has reached the stage of fighting bayonets......"

Since the invention of the light cannon of human beings, the battle of warships in the universe has become the era of giant ship cannons, the muzzle of the main cannon of light energy is set in the bow of the ship, the central axis of the entire hull is the barrel of the light cannon, and the space folding engine charges the cannon.

The power of a single main gun shot can range from hundreds of thousands of tons of TNT equivalent to millions of tons of TNT equivalent, and under such devastating force, small warships and weapon systems simply cannot survive.

Only giant ships can create the most powerful energy shields, and only the shell of giant ships can withstand the attack of light cannons, so the idea of designing warships in this universe is huge, heavy, and powerful.

In general space warfare, the two sides are bombarded against each other, and the first strike is the strongest and the second attack suffers, while weapons such as missile light rapid-fire cannons are used to destroy small infiltration warships and brawlers.

Now the battleship Mercy is about to empty the missile bay, which shows that the historical record is true, and the Black Left people really launched a surprise attack by deception tactics, and it turns out that the wild history is the real history.

"Let's go, don't be embarrassed, there's still a long road ahead......" Truss opened the door of the ammunition compartment, revealing a long corridor behind it.

"Hey, Li Mi, look, this is the main kitchen of the battleship! The good guy has a look of more than 100 square meters, and this must be a kitchen for Prince Injin and high-ranking officers! ”