Not long after, three highly compressed oxygen tanks were sent to Qin Yan, in addition to a set of remote communication equipment.

If you change to ordinary people, these three oxygen tanks are not very large, and the oxygen contained in them is only enough for a day or two at most. However, as the martial artist's cultivation continued to increase, his physical functions had greatly improved, and his demand for food, water, and oxygen had greatly decreased, and with Qin Yan's current strength, a long breath was enough to hold his breath for several hours.

If it weren't for this, there would not even be an oxygen tank in the primeval period, how could we fight the alien invaders in the void of the universe?

Qin Yan didn't bring all the oxygen tanks, one tank of oxygen was enough for him to survive for more than a month, and if he brought too much, it would become a burden.

Shout!

With an oxygen tank and the remote communication equipment on his back, and some water and dry food, Qin Yan didn't stay any longer, and immediately turned into a purple streamer and flew up to the sky, flying in the direction of the moon.

Looking at his disappearing figure in an instant, the wolf god clenched his fists tightly: at this moment, after witnessing the miracles created by Qin Yan again and again, after the battle between the gods and demons of the entire human race, he really made up his mind that he would always follow Qin Yan's steps in the future......

Stepping on the flying sword, it must be nine days.

For the current Qin Yan, flying to the Nine Heavens didn't need to use the flying sword at all, and the powerful Yuan Force of the Immortal Martial Seventh Heaven Late Stage pushed him to fly towards the moon more than 300,000 kilometers away at a speed of more than twice the speed of sound.

Except for taking a break every once in a while to recuperate, and eating something to replenish the consumption, the rest of the time is spent flying.

On the seventh day, he finally reached the lunar orbit hundreds of kilometers from the moon.

However, he did not go down immediately, but summoned the Great Xia Dragon Sparrow Knife, and sat on it to rest for a few hours, adjusting his spirit to the best state.

A few hours later, he turned on the remote communication device to get in touch with the earth, and on the other side, the wolf god connected the detector located near the crack to Qin Yan's side. Then, according to the guidance of the signal, Qin Yan flew towards the location of the crack.

Flying to the moon doesn't require any guidance, and can be seen with the naked eye at the size of the moon, but on the surface of the moon full of craters, it is not so easy to find a small crack without guidance.

With the signal guidance, less than two hours later, he flew and landed next to the crater, which was about five or six hundred meters in diameter.

With the help of the various control methods taught to him by the middle-aged man in the white coat, Qin Yan quickly controlled the probe belonging to Tsarist Russia, and with the help of the higher-power communication equipment installed on the probe, he got in touch with the earth.

"Qin Yan, you're fine, right?" Phoenix's expression was visibly worried.

"It's fine."

Qin Yan smiled at the camera and said, "I've arrived at my destination, I'll go down immediately." ”

At Phoenix's advice, he turned off the video communication, wrapped himself in a purple crystal-like talisman and walked towards the crack.

The crack is not very large, less than 100 meters long, and about two meters wide at its widest point, but the depth is amazing: it is obvious that the signal coming from the ground is very weak, and it is precisely because of the existence of this crack that the barrier between the underground thing and the ground has been reduced a lot, and the signal can be transmitted to the surface.

Through the underground structure map given by the wolf god, Qin Yan could easily determine the location of that thing, as well as the direction of the ground corresponding to each part.

It was a ship-like thing, but it wasn't exactly the same as a ship on Earth, it felt like a ship on the bottom, and a building on a flat and wide deck.

Soon, he chose the highest place on the ground that corresponded to the behemoth.

Click!

He stepped on the Great Xia Dragon Sparrow Sword, and seven long swords flew out and lingered outside his body, forming a sword curtain that was enough to crush any substance.

Immediately afterward, the moon rocks under his feet shattered, revealing a huge hole.

The shattered rocks were held up by him with Yuan Li, and flew out of the hole and threw them on the surface of the moon.

At first, it was very smooth, but as he got farther and farther away from the ground, he couldn't manipulate the Yuan Force and throw the stone powder to such a high ground, so he had to drill a hole for a while, and then use the Yuan Force to wrap the stone powder and transport it outside, causing the diving speed to slow down significantly.

Of course, this did not stop him from diving.

About an hour later, Qin Yan had already dived four or five thousand meters underground, and arrived at the location where the behemoth was shown on the data.

It's finally here.

The resistance encountered by the wall of the Vajra Sword increased significantly, and the ground below it was no longer an ordinary rock, but some kind of special metal that had never been seen before.

However, although this metal was harder than rock, and even harder than any metal or alloy on earth, it could not stop the cutting of the Vajra sword wall.

After a few more minutes, Qin Yan opened the passage straight down.

Suddenly, the Vajra Sword Wall was no longer in the way, and at the same time, a passage appeared below, surrounded by metal.

The passage is about three meters wide and more than two meters high, and there are all kinds of unknown characters written on the ground and walls, and some strange devices have been installed in some places that have never been seen before.

Tick ...... Tick ......

This side had just settled, and the originally faint white light in the passage suddenly turned blood-red, and a sharp mechanical voice suddenly sounded.

Qin Yan immediately realized what was happening: this is a warship that far surpasses the earth's technology, with an extremely advanced intelligent system, and I am afraid that his sudden intrusion has stimulated the internal defense mechanism of the battleship, which is regarded as an invasion by foreign enemies.

The passage is tens of meters long, with a closed metal door at each end.

Boom! Boom! Boom!

As soon as the alarm was remembered, a low vibration sound came from the other side of one of the metal doors, and Qin Yan's face couldn't help but change greatly.

King Kong Sword Wall!

After using all seven swords and one sword to form the strongest defense, and after drinking a large mouthful of potion to improve combat power, he flew towards the other end where no sound came.

However, from entering the passage to the sound of the alarm and then to the next movement, the whole process did not take more than two seconds, and he was just about to raise his legs and run, when the walls on both sides of the passage suddenly cracked several gaps, and then he saw something as thick as a wrist and a gun barrel lock onto him.

Woohoo......

Without any warning of any kind, the thing just appeared, a dark blue curtain of light, covering every inch of the entire passage.

It was a thing full of special energy, so that in the next fierce battle, the battleship would not be damaged by the attack.

As soon as the blue protective light film appeared, the metal barrels that poked out from both sides of the tunnel wall immediately erupted red streamers.

It's so fast!

It was a speed that Qin Yan couldn't imagine, he had never seen this kind of attack speed before......

No!

It wasn't that he hadn't seen it before, and he suddenly remembered the golden dragon's special ability, which was to control the power of thunder - the attack speed of this red light was the same as that of thunder.

Yes, this is far more than the attack speed of any level of martial artist, because this is the speed of light at 300,000 kilometers per second, this is actually some kind of light energy weapon!

Laser?

In fact, lasers are not as powerful as they are said in science fiction movies, and the power of this light energy weapon is not comparable to lasers at all.

High temperature.

High energy.

High penetration.

The key is the speed of light that is impossible to dodge, under the attack of this speed, even if Qin Yan's strength is a hundred times stronger, it will not be able to avoid it.

Fortunately, when he heard the warning just now, he immediately summoned all the weapons to form the Vajra Sword Wall, and the dense crimson light slammed into the Sword Wall.

The power of these light energy weapons is not too strong, it is only equivalent to the Yuan Force attack of the Immortal Martial Triple Heaven: the reason is very simple, this is the inside of the battleship after all, if the power of the weapon is too strong, that kind of blue protective light shield is likely to be unable to resist the attack from the inside, and will eventually destroy the battleship.

But!

Those six barrel-shaped things, the light energy attacks they emitted, unlike the attacks of the warriors, were intermittent, but the endless attacks of the pillars of light!

There was a crackling sound from the seven swords, and crimson sparks flew in all directions, and the direction of the attack happened to come from the side of the door where there was no sound. Under the continuous attack of the light energy weapon, although Qin Yan was not injured, he kept retreating under the reaction force.

Rumble......

There was a sound of the door slowly opening.

"Not good!"

Qin Yan didn't dare to defend with all his might, and the Great Xia Dragon Sparrow Sword detached from the Vajra Sword Wall and slashed fiercely at the bulging light energy weapon on the wall.

There was a loud bang, but he was dumbfounded.

The blue film of light that covered the entire passage and the surface of all objects except him actually blocked his attack, and the weapons that were inside the defense of the light film were unharmed.

Remove!

Without waiting for the alloy gate to open, Qin Yan didn't dare to stay any longer, his figure flashed, and he flew out of the channel that he had drilled through.

And then it didn't end with his departure, as he made a rapid ascent down the passage when he suddenly felt a scorching heat wave coming from below.

Before I could figure out what was going on, I felt a strong impact coming.

Hey?

Suddenly, he didn't have time to see the situation clearly, he could only defend with the Vajra Sword Wall, but the scorching heat wave did not attack him.

This is...... He looked down and realized why.

It was hard to see what was going on below, as his vision was obscured by a bright crimson light that was not aimed at him, but at the rocks on the walls of the passage.

In other words, there must have been something to catch up, but the passage was less than two meters in diameter, and the thing was too big to pass through.

The crimson glow was filled with terrible heat, and the rock was completely vaporized without even melting after touching it.

The high temperature vaporized the rock, forming a large hole with a diameter of more than five meters, but the speed of the hole was far less than Qin Yan's flight along the existing passage in comparison. When he flew out of the passage in the blink of an eye and appeared on the surface of the moon, the five-thousand-meter-deep passage had only opened up less than a kilometer.

What to do?

Run away?

Apparently impossible!

The thing in the underground was obviously not a living thing, but a product of high technology, and with his keen mental sense, he could feel that the thing had locked on to him through something, something similar to radar, and it was almost impossible to dodge, but the moon obviously couldn't be a battlefield.

With his current strength, once he starts a war on the moon, it is likely to cause this satellite to be hit hard, and if something goes wrong with the moon, who knows if the road will affect the earth?

Fly!

He spread his body and soared into the sky, flying at more than twice the speed of sound, towards the space beyond the moon.