After Linglong finished scanning the Jiluo Heavenly Book, Ye Feng directly put the Jiluo Heavenly Book into the Divine Stone Space, and with Linglong's storage, he didn't have to look through this original. In particular, he still remembered that there was a beautiful and gentle Yan Ruyu in the Golden House, who had been looking forward to the next volume of the Jiluo Heavenly Book. Thinking of Yan Ruyu's flawless face, Ye Feng couldn't help but feel a sense of distraction, he, a normal man who didn't have a girlfriend, had a wave in his heart.

Slowly coming back to his senses, Ye Feng looked around the underground, the entire thirty-five underground floors, all the valuable treasures had been scavenged by him, and he almost sent those glass cabinets into the Divine Stone Space to take them away.

"Huh!" Ye Feng screamed in surprise, and he suddenly felt that the ground seemed to tremble slightly just now. In fact, this vibration is very weak, and if he does not sense it carefully, he may not even be able to detect it. It's just that he is now hundreds of meters underground, and the surrounding environment is so weird, and his nerves have been tense with a string, which naturally makes him feel it at once.

Ye Feng frowned slightly, but he didn't care. In fact, not to mention a slight vibration from the ground, it is normal to be a little stronger, and there are so many earthquakes that can be detected underground every year that it is impossible to count, what is this vibration?

He quickly found his way to the next floor, a circular door with a metallic sheen, and a row of knobs a foot in diameter at the center of the door, similar to the knobs of a safe, but much larger. In the center of the gate is a half-meter-long handwheel.

Ye Feng put his hand on the metal gate, and the power of space slowly mobilized in his body, and a burst of spatial distortion was emitted around his body, and he was about to cast his spatial ability and pass directly through this metal gate.

The spatial power surrounding Ye Feng suddenly emitted a violent fluctuation, and Ye Feng immediately stumbled, his body seemed to hit the metal door, and it was bounced back.

"Disturbing spatial fluctuations?" There was a hint of horror in Ye Feng's eyes, this was the first time this situation had happened. What's behind this metal gate? His invincible spatial abilities can't get through. There is only one explanation, and that is that there is something behind this metal gate or a metal gate that can interfere with spatial fluctuations.

Ye Feng stood in front of the heavy metal door, hesitating in his heart. Obviously, the lower layer is more unusual, and because of this, the lower layer means that there may be a greater risk.

Ye Feng landed his gaze on the glass cabinet behind him, what he had harvested from these glass cabinets, he was still extremely excited, it was any treasure that could make people crazy. What will be on the lower floor? Is there anything more appealing than these treasures?

Ye Feng fell into deep thought, and he made a comprehensive assessment of his strength and the dangers that might occur. The biggest danger in front of him is that there is something below that interferes with his spatial ability, and you must know that the ability to break through space is the biggest reliance on him to dare to enter here. Because with his spatial ability, even if there is any danger, he can escape as soon as possible.

Now he can interfere with his spatial ability below, which means that if he is down there, if there is a real danger, his spatial ability may not be able to be used normally, which makes him have to be unscrupulous.

But let him stop there, he felt unwilling, and he would definitely regret it in the future. He suddenly remembered that practicing Taoism itself was going against the sky, and that he would encounter countless tribulations and dangers along the way, and if he retreated in the face of the dangers in front of him, he would definitely leave a knot in his heart on the path of cultivation in the future.

He is not a greedy person, on the contrary, he is very steady, but that doesn't mean he doesn't have the courage to take risks.

Ye Feng finally landed his gaze on the metal gate again, his eyes became extremely firm, and he began to sense the structure of the gate with the power of space. Due to the power of space, Ye Feng could have seen what was behind the obstacles, although the power of space here was disturbed a little, and it was impossible for him to break through the space, but he had no problem checking the structure of the gate.

There are more than a dozen layers of this gate in front of you, in addition to the composite metal protective layer on both sides, the most complex is the mechanical mechanism of the middle layer. The knobs and handwheels on the gate are connected to the complex mechanisms through layers of protection.

It only takes seven knobs to combine a code to open the door, and you don't have to think about it, but what is it? Seven knobs are enough to combine a million possibilities, and Ye Feng is not arrogant enough to rely on luck to be able to win at one time.

If Ye Feng couldn't observe those mechanical mechanisms, then he could only resort to violent means, and there was no other way, but whether the high-energy explosives he brought could blow up this door, he was not sure in his heart, but nine times out of ten it was impossible. And the explosion of explosives will definitely alarm the people above, unlike when he shoots underground.

However, Ye Feng has a spatial ability, and his vision can use the power of space to penetrate the protective layer of the metal gate, and the effect is countless times clearer than that of an X-ray machine.

Ye Feng's eyes fell on those complex mechanical mechanisms, and Nian Zizhi quickly recorded the mechanical parts that Ye Feng saw, and immediately formed a three-dimensional part diagram with no difference in points. As Ye Feng's gaze scanned the entire mechanical system, those gear connecting rods and something had already formed a complete set of three-dimensional drawings.

I have to say that the mechanical mechanism in this gate is too complicated, even if he just looks at it like this, Ye Feng feels a little dizzy.

"57, 24, 38......" Before Ye Feng could review the drawings, Linglong had already reported the password combination. Each knob actually corresponded to two numbers, which Ye Feng never expected. This means that each knob must be rotated to two numbers in turn, and all seven knobs must be rotated correctly according to Shunxuan to open the portal.

In this way, the number of password combinations has reached as many as 100 billion, and if you don't know the password, it is absolutely impossible to rely on Meng. Moreover, Ye Feng had already discovered that once the wrong password was entered, the entire metal door would be completely locked by the self-locking mechanism and could no longer be opened.

"Simulated unlocking!" Ye Feng said lightly. With his voice, the gear links in his mind began to move slowly, and with a final click, indicating that the code was correct, a metal door slowly opened in his mind.

"57, 24, 38......" Ye Feng followed the map, and soon turned the seven huge knobs to the correct position, and heard a click from behind the metal door.

Everything was expected, for the sake of safety, Ye Feng stretched out his hand on the copper coin in front of him, the wind and thunder copper coin emitted a crisp buzz, the light was great, and there was a faint sound of wind and thunder, Ye Feng stimulated the guardian power of the wind and thunder copper coin.

Ye Feng was silent for a while, took out a few high-energy bombs from the divine stone space, and placed them around the metal door in turn, and then slowly turned the half-meter-diameter handwheel in the middle.

Quack, quack, quack.....

A jerky and unpleasant sound came from behind the door, Ye Feng didn't exert any force at all, and the heavy metal door slowly opened on its own. There was no bright light below as Ye Feng thought, and the back of the door became dark with no fingers.

Ye Feng stood at the door, turned on the strong flashlight again, and saw a winding passage all the way down, and Ye Feng stepped on it without hesitation. He walked down the passage for more than twenty meters before he saw the end of the passage.

Whew......

As soon as he reached the end of the passage, a series of noises came out in the darkness, and with those sounds, bright lights lit up one by one in the darkness, illuminating the entire thirty-six underground floors.

The passage led to a cavernous circular space hundreds of meters in diameter, which was extremely high, tens of meters in length, and the smell of dampness filled the air throughout the cave.

In the middle of the cave was a pitch-black object more than ten meters high, which looked like the wreckage of some kind of machine from a distance, Ye Feng stood at the entrance of the passage, not in a hurry to step in, but carefully looked at the black wreckage.

"UFO?" A flash of inspiration flashed in Ye Feng's mind, although the wreckage was in tatters, one side seemed to be broken, and although the other side was a little pothole, the intact part could be connected to a circular outline. If there were four such wrecks, wouldn't they form a disc-shaped thing?

This shape Ye Feng is not unfamiliar with, it is exactly what the legendary UFO flying saucer looks like, could it be that there is a part of the wreckage of the flying saucer in front of him? Ye Feng was shocked, and the pupils of his eyes shrank slightly.

"I don't know what happened to this flying saucer, it's so badly damaged!" Ye Feng said secretly in his heart. You must know that the flying saucer is a product of an alien civilization, a product that far surpasses human civilization, and such a powerful thing is so badly damaged, is it because of the failure of the flying saucer itself? Or is it because of something?

Could it be that Lockward Company has been significantly ahead of other companies in the field of military weapons for so many years, is it because of this UFO wreckage? Ye Feng thought of this, and knew that this idea made a lot of sense, as long as he could research a little bit of alien technology, what was the difficulty in maintaining the advanced nature of weapons? In this case, presumably Lockward Company's weapons, such as F22, had a little alien technology in them.

Thinking of this, Ye Feng strode towards the UFO wreckage. Since Lockward Corporation was able to study flying saucers, it was naturally not dangerous for him to approach this flying saucer, because the scientific staff of Lockward Corporation must have done so, otherwise Lockward Corporation would not have learned anything from it.

From a distance, the flying saucer was not very big, but when he walked up, Ye Feng still felt the majesty of the flying saucer. The wreckage of the flying saucer was fifteen meters high, and should be seventy or eighty meters in diameter. Imagining such a behemoth flying silently in the air is simply inconceivable with the current technology on Earth.