After seeing that the safety of the Valkyrie is very guaranteed, Shangguan Feng can also enter the underground world with confidence and boldness, Mary's body itself is very toxic, so she can meet Shangguan Feng near the cave and keep in touch with the experts on the periphery, but the task of going down to the cave, Mary can't do it, she can't withstand the wind knife like a sharp blade, and the toxicity under the cave is not something she can bear.

The drudgery has to come by himself, and he is not at ease to let Mary follow him down the hole, carrying a large metal box of cemented carbide that has been repeatedly reinforced, and carrying a pair of mountaineering pickaxes in his hand, he climbed down the big black hole with one foot deep, and could have flown down directly, but experts and scholars unanimously recommended that he climb down, because the first is to allow these people to see the situation in the cave through the camera in the helmet, and the second is to climb through Shangguan Feng and open the way with a hammer pickaxe, which can create a way for ordinary soldiers to go down in the future.

It's too difficult to climb down, even the strongest bulletproof glass can't withstand the scratches of the wind knife for a long time, that is, in less than an hour, the glass on Shangguanfeng's helmet has become a mosa surface, he can't see anything, the protective clothing on his body has long been torn to pieces, and now he doesn't even have a trouser head, that is, a helmet on his head that can't see anything, and the big metal box on his back, which is too embarrassing, what should I do below?

Shangguan Feng's camera equipment and signal transmission equipment are all in the helmet, as long as he takes off a helmet, those equipment will be torn apart by the wind blade in a blink of an eye, without communication and camera, he doesn't know what to do even if he goes down.

Just as he was about to smash the helmet mask and then let his head and face get stuck on the helmet to resist the wind blade, the upper side finally passed the word down, come back temporarily, and find another way here.

It was time to find another way, otherwise it would be useless to go down by yourself, so Shangguan Feng immediately flew up from the cave wall and flew towards the top of the cave at a very fast speed.

This is not his own flying, but the air flow below supports him up, that is, he, any other person encounters this situation is an end of death on the spot, here is too deep, the air and air pressure are completely different from the outside world, if human beings want to come down, even if there is no sharp blade-like wind knife, they have to carry a nitrogen cylinder down, and once they are not caught by the wind, they will immediately get severe latent pressure disease.

When Shangguan Feng came up, Mary didn't expect him to be like this at all, and after quickly glancing at his key position, he handed over a coat he brought, Shangguan Feng didn't feel embarrassed, because he didn't have time, and the helmet was still buckled on his head, but because the wind was too strong, he was blown down, and he couldn't take it off from his chin, and he didn't dare to use force, and there was still a recorded situation in the hole.

This made him extremely angry, and he grabbed the frosted glass that covered his face and threw it into the hole, and Mary put his coat on him and said, "Sit down, and I'll pick it for you." ”

Shangguan Feng sat down according to his words and said to the communicator in the helmet: "I haven't seen the bottom all the time, if I can't do it, I'll go down with nothing, and then draw everything I see, I still have some drawing skills." ”

The expert group who was listening to him said: "There is another way, you dig a hole in the wall of the cave every ten minutes, and hide some of the equipment in it, although it will waste a period of time, but it is much more secure than you drawing, we are not unable to believe your drawings, but we are afraid that you don't know what the following things are, you don't know what they are, you can't accurately describe them, and you can't see the pictures, we are now facing another apocalyptic disaster, it's really wrong." ”

Shangguan Feng gritted his teeth, it seems that it can only be like this, although this is a stupid method, but it can be regarded as the most secure at present, then wait for the equipment to arrive, in order to prepare so many replaceable equipment, I am afraid it will not be able to be done in a while.

Sure enough, the coalition sent him a message to rest for 12 hours, and in these 12 hours, half of the equipment needed would be delivered, and the remaining half would be transported while going down the cave.

Rest for 12 hours, okay, I was going to take a look here, I put on the coat naked, and found a rope to tie the coat around my waist, he and Mary walked around the edge of the cave, the poisonous gas here is very heavy, so heavy that even the powerful underground creatures can't survive here, so the underground biota has long been far away, the light brought by the craters and the abundant underground water have nourished a lot of strange animals and plants underground, but now there is no trace of any living creatures at all, Only the white bones and the strange plants that have withered and rotted are seen from time to time.

Shangguan Feng looked up at the gray and dull sky, slowly flew up and touched the top, there were layers of gray mist above his head, as long as he flew in two or three meters away, he couldn't see anything, is this poisonous fog? He couldn't feel any poisonous fog or poisonous fog, so he glanced at Mary, who was slowly flying with him, and said, "Is this gray mist poisonous?" ”

Mary said: "Poisonous, but it seems to be less toxic than below." ”

Shangguan Feng put his arm around Mary's waist and said, "Do you think you can adapt?" If you can adapt to it, let's go up and take a look, don't punish it, I can't bear to have an accident with you. With that, he stretched out his mouth and kissed Mary on the cheek.

Mary was so embarrassed that her face was flushed, fortunately she didn't communicate with the Valkyrie now, Mary still felt that the number was a little acceptable, Shangguan Feng hugged Mary with a grin and said, "We have 12 hours, do you think you should do something that you and I are happy about?" It's your turn anyway. ”

Mary's face turned a little purple, and she stammered in a low voice, "Whatever you want, I can do anything." ”

Above the clouds, those gray clouds became their marriage bed, and the flowing wind blew them like a feather with the wind, and I don't know how long, Mary fell asleep tired and satisfied, and when she woke up, she found herself curled up on Shangguan Feng's broad chest, and both of them were naked, and the clothes on their bodies had long been gone.

Mary was ashamed and anxious, how could she see people without clothes, but she was so crazy just now, her maid outfit had long been torn and discarded by Shangguan Feng, and now she can't find it if she wants to find it.

Shangguan Feng didn't worry at all, what can't be beaten, how many times have I run naked, it's not bad this time, if Mary is embarrassed to see people, then hide in the clouds, find a set of clothes for her and send it to her.

Who knew that he frightened everyone else after rushing down from the sky bare-chested, these people were here to transport equipment, and the coalition forces brought in two disassembled Black Hawk helicopters from the passage where the leader took them, and they were transporting supplies back and forth.

At the beginning, these were the most important things, and there were no items that were on the side of the clothes, Shangguan Feng was a little dumbfounded after rummaging for a while, he wanted to take off the clothes of those staff, but found that it didn't work, the concentration of poison gas here was very high, he and Mary were fine, but ordinary people only need to breathe and the air that their skin touches here, and they have to swallow for a few minutes.

No matter what, you can't ask for someone's life for a piece of clothing, Shangguan Feng had no choice but to tell the Black Hawk machine that was leaving after unloading the goods, and asked them to bring a few sets of clothes in the next batch of things.

From the entrance of the underground world to here, the Black Hawk plane also has to fly for more than half an hour, so Shangguan Feng went into the black fog above his head to find Mary, who knew that Mary was gone, no matter how he shouted, Mary seemed to evaporate and never responded, Shangguan Feng suddenly panicked, if Mary was lost here, no one could help him find her.

At this time, Shangguan Feng didn't care about anything else, while shouting loudly, he flew around in the gray clouds and mist at the fastest speed, looking for Mary's traces back and forth, his flight speed was the fastest, and the visibility in front of him was very low, so somehow, he slammed into a stone wall, which was hit by him and collapsed countless pieces of rubble, so that it didn't hit him, but smashed a large piece of materials piled up below, fortunately, there was no one underneath.

Shangguan Feng was stunned for a moment, this stone wall is hanging above? He touched it with his hand, the stone wall was cold and slippery, it felt a bit like marble, and it felt like there were traces of artificial carving, Shangguan Feng was puzzled in his heart, he hurriedly made a quick drop, rummaged through the pile of smashed materials, and actually found a yellow fog repelling lamp.

Carrying this basin-sized fog-driving lamp, Shangguan Feng flew directly into the gray fog, holding the headlamp and began to fly on the marble wall, the stone wall hanging at the top was indeed artificially excavated, and there were extremely weird and simple patterns on the top, the entire stone wall was white marble, but those patterns were inlaid by black stone, and the material could not see what it was, anyway, Shangguan Feng did not know it at all.

At this height, it is already more than 2,000 meters above the ground, who carved the pattern on it, could it be that the creatures of the underground world carved it? However, according to Shangguan Feng's analysis of the situation, those monsters in the underground world are all good at fighting, but when it comes to art processing, they don't seem to be the material.

Let's ask them, Shangguan Feng is not sure that it must not have been done by them, no matter what, these monsters can also fly, and it is not difficult to engrave something at this height, but it is also after asking, the top priority now is to find Mary, since the discovery that Mary is missing, it has been two or three hours.

Shangguan Feng had no clue at all, so he had to fly along the stone wall with his headlights, hoping to find some clues, but he never expected that the clues he found were really conspicuous.

What he found was a stone gate, hundreds of meters long and more than a hundred meters wide from head to bottom, and countless strange animals and plants were carved on the door, carving the entire gate to the full, and not even the slightest gap could be found.

Shangguan Feng is really a little stupid, door? Where does this door lead? And who built it, is there such a big creature in the underground world? Even the monsters of hell who have fought with them are much, much worse than this gate.

Shangguan Feng flew up and down several times against the door, he carefully looked at this stone door, even if he was a student of paleontology, he didn't know any of these things carved on it, at this time he was a little incomprehensible, not that he didn't understand why there was a door here, but he wasn't sure what this door had to do with Mary's disappearance, because even if his ears were not good, he shouldn't be able to hear the opening sound of this door, right?

If Mary hadn't entered this door, then if he had gone in to find it, he would have been delayed for a lot of time, but apart from this door, he couldn't find anything else abnormal, and after thinking about it for a while, Shangguan Feng gritted his teeth, and turned out several packs of explosives when he descended into the pile of materials.

Due to the falling rubble from above, some staff members of the coalition army were cleaning up the rubble and tiles here, Shangguan Feng did not dare to let them clean up under this, and he wanted to blow up the door with explosives, and if these people did not leave, they would have to be buried underneath.

After driving away these people and informing them not to let anyone come to this vicinity for the time being, Shangguan Feng flew to the gate with the explosives bag, and when he was about to blow up the door, he found that he had no way to put the explosives bag in place, and he didn't bring glue.

It seems that the only way to learn from the revolutionary martyr Dong Cunrui is to put a few packets of explosives against the door with one hand, and he pulls down the fuse of the explosives package with the other.

The explosives bag made an earth-shattering loud noise, and Shangguan Feng was even more powerful Qi Wave pushed out a hundred and ten meters away, but when he flew over excitedly, there was nothing wrong with the gate, not only did there not have any cracks on it, but even the patterns carved on the door did not fall off a corner.

Shangguan Feng was a little in a daze, what kind of door is this? Even if it's made of stainless steel, this bomb should be deformed, right? Did you really force yourself to carry Big Ivan? It's not as simple as blasting a door.

He flew several times along the door, nnd, I don't know what kind of master's handwriting, this door is not even a seam, but there are no seams to open a few seams, thinking of this, Shangguan Feng went back to take the set of axes and chisels that were ready to be cut in the black hole, this is a set of professional mountain-opening tools made of high-hardness alloy, I am afraid that these two guys will not work, he put an electric high-hardness impact drill on his waist.

With these things, it took him almost two hours to make a half-meter-long and wide opening in the gate, and at most two explosive packets could be placed side by side, and the tools in his hand were all finished, not much different from two sticks.

can still blow up this time, if you still want to use explosives to blast, you have to wait for the next batch of helicopters to arrive, Shangguan Feng is so anxious that his eyes are a little on fire, what kind of broken door is this, he was angry just now and hit his body hard many times, but he didn't hit a little crack, damn, if it doesn't work this time, he will really carry Big Ivan to fight.