The lights all over the landing craft shone all around, and the landing craft slowly descended, and the black bear complained very angrily after being reprimanded: "It's so deep, and it's still going down, can the base of the Outer Bone Man be built into the asteroid center?" ”

"Shut up, you know what a shit." Ye Fei roared viciously, "Have you been to the underground base of the Outer Bone Man?" I don't know how to talk nonsense. ”

The poor mouth is nothing, but the problem of black bears talking nonsense regardless of time and place is really bad. Ye Fei was extremely remorseful, for why the black bear didn't suppress him when he made this mistake for the first time, but now it's good, he can't control it.

Didn't you just go in and stay for a few minutes, what's the big deal!

The black bear wanted to refute it, but he only dared to think about it in his heart, and he never dared to say it.

Usually there is nothing to talk about and laugh at, talking nonsense on the battlefield and contradicting the commander, and disobeying orders is of the same nature, and it is the same as being shot on the spot, and there is no need to be responsible afterwards, and you have to be rewarded for meritorious service.

The black bear didn't dare to say it, but Ye Fei had known him for so long, could he still know what virtues he had? Moreover, it was necessary to explain a thing or two to the soldiers, so he took the opportunity to clarify: "The base passage of the Outer Skeleton Man is triangular, it is black when no one is around, and it automatically glows when someone passes by. Who saw the light along the way? Also, don't think that this place is very deep, in fact it is only a few hundred meters. ”

The crack below suddenly tightened, only a little wider than the landing craft, Ye Fei was not sure of passing safely, so he had to temporarily give up the plan to descend and fly flat instead.

The glittering jade veins under the light gradually threw away, and the scissors suddenly shouted: "Look, is that a passage?" ”

The bright beam of light shines on the cliff wall on the left, and the center of the beam is reflected in a triangular section, and you can vaguely see the layers of layer and node structure in the section.

Ye Fei's mind was focused on how to drive the landing craft, he didn't pay attention to the situation on both sides at all, stopped the landing craft and looked at it, and nodded: "Yes, that's what it looks like." He looked around again, and found nothing but this passage.

"This place is too deep, shall we fly up?" Scissors carefully suggested, "At a depth of several hundred meters, a nuclear explosion of tens of millions of tons can withstand it, is the base of the Outer Bone Man so deep?" ”

The others didn't think much about it, but when they heard the scissors say this, they all felt that it made sense, and couldn't help but agree.

Ye Fei grinned and showed a big smile: "There are people on the top, how many of us are missing?" Have you thought about it? Such a large asteroid can fly into the solar system from the outside, and I think it is not so much an asteroid as a super-large spaceship modified from an asteroid. If the surface layer is modified by light, can such a large asteroid be controlled to fly around? Go deeper, maybe you can make a big discovery, the little cat and puppy above, let others bother to go. ”

When everyone heard it, it seemed to make sense, anyway, the order was vague, and how to act was all up to the commander's preference, so why call the squadron leader Zhen'er?

Ye Fei successfully "convinced" everyone and drove the landing craft on.

There are more and more fault passages found on the cliff wall, but they are all scattered, and there has never been a section where the passages are concentrated.

Moreover, as the landing craft gradually deepened, the cracks began to become irregular, sometimes wide and sometimes narrow, and the angle of inclination within 10 degrees and 20 degrees was normal, and the inclination angle in some positions could even reach 70 or 80 degrees, almost becoming horizontal.

The landing craft carefully passed through a narrow section, with the sides less than a metre closest to the hull.

After passing safely, Ye Fei let out a sigh: "Damn, if it weren't for the computer to record the route, I wouldn't dare to run to this hellish place if I was killed, and practice my skills!" He said this deliberately, trying to relax a little.

He knew that the naturally formed karst cave of the Dao was very complicated, and if he was not careful, he would get lost in the intricate depths of the cave, but he never thought that the cracks that were struck out would be so chaotic.

"Are you still flying deeper? It doesn't seem to be easy. Scissors said worriedly.

The further down you go, the more complicated the cracks become, and at this point, most of the sections are not much wider than the landing craft, and if you fly a little further down, I'm afraid the landing craft will have to be caught directly in the cracks.

Nothing else, a landslide of the most ordinary scale can block all the way out.

If it weren't for the fact that there were more and more broken passages on both sides of the cliff, I am afraid that everyone would have retreated a long time ago.

Not being afraid of death and dying in vain are two completely different concepts.

There has been nothing to discover, Ye Fei was also a little out of breath, and scolded angrily: "Fuck, where are the outer bone mongrels of dog days hiding...... Fly a little further and see, if the width is reduced, let's retreat. "No, he didn't want to take the risk with the group based on just guesswork.

Officers are responsible for the safety of their soldiers, and it is one thing to run into an enemy, but quite another to have non-combat attrition due to a mistake in command.

It is at least three kilometers underground, which is a drop in the bucket for a bone mound with a diameter of more than 1,200 kilometers, and it is a big problem to climb up or down with only two legs.

It seems that if the impact destroys all the underground buildings of the Outer Skeleton in the vicinity, it really can't be done, so I have to fly farther away and try to find a crack again. If you don't find it again, I'm afraid you can only fly away from the impact zone and find an exoskeleton man's airlock to attack.

Even when Ye Fei himself was shaken, the circle of light shining on the cliff wall suddenly disappeared, and then the landing craft was empty all around, and it actually flew into a huge space like a cave hall.

The radar showed that it was a cylindrical barrel-shaped space that went straight up and down, and the outside of the boat was pitch black, except for the cracks when it came, the beam of light seemed to shine into the dark fog, and there was no cliff wall in any other direction.

"What is this place?" Scissors' eyes widened in shock.

Except for Ye Fei, he was the only one in the cab, and the data on the radar was very clear: the diameter of the hole was six hundred meters, and the depth below was one hundred and seventy or eighty kilometers, and the strangest thing was that there was no distance data above!

With such a wide hollow, the giant whale ship can be driven in even if it is put down, what is it used for?

"What about you and I being a spy for the Outer Skeletons? Do you know everything? Ye Fei muttered in his heart, this place is definitely not more than four kilometers from the ground, how can the radar not be able to detect the top? Could it be that this cave has no roof and leads directly to the universe?

He fumbled around as he turned off the lighting.

Straight up and straight down, the radar is better than those lights.

Scissors said with an extremely worried expression: "This hole is so straight, and it is perpendicular to the center of the asteroid, it is absolutely impossible to form naturally, what is the purpose of digging such a big hole by the Outer Bone Man?" I don't know what Lu Dao is for, he has a very bad premonition.