After walking for about ten hours, Gu Mengmeng finally saw a color other than white, which was a blue-gray color that connected with the ice field. The blue-gray soil was a slippery patch of rubble with only the occasional scattering on the ground, making the soil look less barren.

The feeling of being down-to-earth again made Gu Mengmeng breathe a sigh of relief, and at the same time, she seemed to have even settled down her uneasy heart. But at the same time, Gu Mengmeng also began to be confused, not to mention a mountain as far as her eyes could see, there was not even a slightly undulating hill! Where the hell are you looking for that flower? I've been walking for most of the day, and I feel good on the ground, but I don't want to go for a while.

However, the team leader didn't seem to say anything, just took a short rest, drank the nutrient solution to replenish his physical energy, and untied the rope that was originally tied to his body. After resting for about half an hour, the two squad leaders counted the number of people and set off again, the more they walked, the more rock piles they encountered, but these rock piles were only half ~ people high, and they could not cause any obstacles. About an hour and a half later the crowd came to a hollow, no, a sinkhole to be exact.

There is a big pit on the flat ground, or a bottomless huge pit, can it not be a sinkhole? If it weren't for the team leader suddenly making a gesture behind him and signaling everyone to stop, Gu Mengmeng, who hadn't paid attention for a while, felt that she would definitely be able to step on it. After all, the body and mind have been in a high concentration for so long when passing through the ice field, and it is inevitable that they will be tired.

Then, under the gaze of everyone, he blasted the rock that was connected to the surface of the earth with a punch, pierced a hole in the bottom of the rock three or two times, tied the rope through the hole and tied it to the rock, and after testing the strength of the rope, he lifted the rope in his hand and threw it into the sinkhole. As concocted, the two squad leaders stopped after tying more than a dozen ropes in a row.

Gu Mengmeng suddenly felt a gust of wind blowing behind him. The team leader squatted down~ and dug out two black flat meniscus-shaped slices from his waist bag and inserted them into the tips of his shoes, and then turned over the gloves, and the originally black gloves and tips glowed with blue dots of light. Then the team leader distributed the gloves and flakes in his waist bag to Gu Mengmeng and the others, and motioned for them to hurry up and put them on. Then the team leader turned around and said something to his teammates.

After Gu Mengmeng took the gloves and flakes, she didn't install them as soon as possible, but took a few steps forward, and the sinkhole that could only see a gap was revealed as Gu Mengmeng approached, revealing the whole picture, and the bottomless pit had a black and faint blood basin mouth, which seemed to be able to swallow you up in the next moment. Gu Mengmeng was so frightened that she took a few steps back, and the cold sweat on her forehead flowed down one after another. He never knew he had a sinkholephobia. It's not that he hasn't seen a photo of a sinkhole, but a photo is a photo after all, and only by experiencing it yourself and seeing this pit with your own eyes can you know that compared to this 'huge monster', you are a mayfly shaking a tree.

"Gollum-" In an extraordinarily quiet atmosphere, it seems that even the feeling of fear is contagious. Fang Daring clenched the gloves held in his palms and kept swallowing saliva. Zhang Ning's eyes were straight, and he was unconsciously putting on gloves for himself. As for the other senior brothers, Gu Mengmeng didn't even want to watch it.

After equipping himself with the things sent by the team leader, the team leader seemed to have discussed it, and he was beckoning Gu Mengmeng and a few people to come over.

"What I'm talking about next, you have to pay attention! The flake on your foot is the latest development, and it is used for rock climbing, as long as the toes of your feet touch the rock wall, it will firmly adhere to the rock face like the paws of geckos, and you should be aware that it will be more difficult to move down. This means that you will most likely not be able to stabilize your body when you descend, so be careful, falling is not fun. There is also this task, one person can dig up ten pear blossoms and come up. The team leader paused and looked at Gu Mengmeng and the others, "Originally, it was stipulated that one person could take ten plants, but since there is one less member of your group, you have to share his task, which means that the three of you have to take a total of forty plants." This is a newly discovered sinkhole, and at the moment our soldiers have only descended to more than 3,000 meters. So you have to control the depth of your downward movement. When you go down in a while, I'll release the elves, uh, this is it," said the team leader, releasing a few fingernail-sized 'fireflies' that he had been holding in his hand, "It will transmit all the plant images it scans to you, this is a night vision imager, clip this to your ear, get used to it first." ”

Gu Mengmeng tentatively pinched the black cylinder that she got similar to a girl's hairpin to her ear, "Di-" The black cylinder lit up with a small blue dot, and then projected a virtual screen thirty centimeters in front of her face. As the head moves, the imaging screen also moves left and right. Several 'elves' had already descended into the sinkhole, and Gu Mengmeng saw all kinds of plants growing on the top of the rock wall swept by the display screen. Gu Mengmeng thought about it, and with a little effort, the plant in the dot was magnified to show its attributes.

"Alright, it's not too early, let's go down!" The squad leader didn't give everyone time to think, and with a wave of his big hand, he left two soldiers and one unconscious soldier to take the lead. Seeing that the soldiers had gone down, several senior brothers were afraid that the plants on it would be collected by the soldiers, so they didn't care about being afraid or anything for the time being, so they followed in a panic.

Gu Mengmeng was not in a hurry, but carefully looked at the image from the elf, and after a few times, Gu Mengmeng found that wherever she went, it seemed that the elf would transmit a fan-shaped profile of her location to herself. This made Gu Mengmeng's heart skip a beat, as long as she made good use of this, she would be able to collect more of this plant. After going around the filling pit, Gu Mengmeng finally found the rock wall that was in the shade. It stands to reason that filling the pit is actually not much different if you have your back in the shade or something underground, you can find this plant anyway, but Gu Mengmeng's side is different, they have to find many more plants than others. Otherwise, the task is not completed. And the sinkhole is so big, it is not easy to find a specific plant for a while, not to mention that it is so dark down here.

"Zhang Ning, bold, come here, classmates for so many years, I won't be polite to you, you and Zhang Ning will go down from here in a while, and I will go down from you, Abu's ten plants, will you two share the two plants? I'll take care of the rest. Don't be in a hurry when you go down, take out the button I gave you, and twist it around your waist after you do like me, don't look down and know? Come up as soon as you have collected enough, don't worry, don't think about waiting for us to go up together, go up as soon as you finish collecting the medicine, don't stay. Then I'll go down first! Gu Mengmeng gave Zhang Ning and Fang Bold a thumbs up, and without waiting for them to say anything, she grabbed a rope and took a deep breath.

Zhang Ning and Fang Daring stood on the edge of the sinkhole, watching Gu Mengmeng disappear all of a sudden, her heart beating violently, and she didn't come back to her senses. Fang Daring took a small step back, choked up, and said with difficulty, "Zhang, Zhang Ning, isn't Mengmeng still trembling just now?" Why, why did it go down so quickly? You, you said that this hole is so big and deep, I, can we see anything when we go down? Also, why did so many of them go down and there was no sound? Yes, no—"

"Bah, what are you thinking? Hurry up, Meng Meng told us to go down from here, he must have found something, and besides, I will go down with you, what are you afraid of? Go down, if you don't go down, I'm afraid I won't have the courage to go down! ”

"Oh, oh~"

After Gu Mengmeng meditated in her heart for two or three seconds, she stretched out her foot and kicked onto the rock wall violently, stopping her sliding body.

Because Gu Mengmeng's eyes, who entered the sinkhole from outside the sinkhole for a while, could not adapt to the darkness and caused temporary dizziness, it took about three or four seconds before Gu Mengmeng opened her eyes, and then touched the 'hairpin' between her ears. Gu Mengmeng instantly saw the projected image, depth: 9.3 meters, relative air humidity: 83% Then the blue light flashed, and the night vision function was turned on, and a beam of blue light was projected by a small blue dot ~ as illumination. Gu Mengmeng easily found the target plant-Yu Lihua. When Gu Mengmeng was excavating, she found that there was a moss-like flower growing on this dark stone wall? It is brightly colored, with five uniform petals, and the fluff on the petals is still with crystal dewdrops, and the most important thing is that the flower is the plant. Gu Mengmeng looked very good-looking, and when she was collecting it, she dug it up and put it away in a bag.

As time passed, Gu Mengmeng felt that she was consuming more and more strength, and her panting voice became louder and louder, "One, two, thirty-one, twelve, thirteen and eighteen!" "Eighteen plants were collected! Sure enough, it's good that you didn't go down rashly, but I don't know if the extra two plants can be sold to the army? After completing the collection task, Gu's Mengmeng felt a sense of relief, touched her chin, and began to climb up while thinking blindly, knowing that she had just come down with one breath, and said that she would fight for steamed buns and for breath! Gu Mengmeng knew that she couldn't take the lead, so Fang Daring and Zhang Ning didn't have to think about it, and their legs were probably too weak to stand up. Then with a breath, Gu Mengmeng, who had completed the task, began to look east and west when she was free, except for the occasional flash of blue light, she couldn't hear any sound.

At this time, it was already night outside, and as the moonlight moved, the plants in the sinkhole seemed to begin to wake up, first a small dot, then a second, then a third