Xu Yi habitually raised the index finger and middle finger of his left hand and put them on his wrist.

There is a pulse, but I feel that the blood vessels are very empty, and with a little more strength to press down, the pulse is empty, and the inch pulse and ulnar pulse are similar to before, just like pressing on the onion tube.

"The pulse is more common after hemorrhage...... No, there is a temperature, there is a pulse, doesn't it mean that ghosts have no body temperature, let alone a pulse? Am I not dead, just hallucinating before I die, or is it just that I am dreaming?"

But, how is it possible to have such a clear dream?

"After dealing with the patient, I went to sleep in the duty room...... After that, I came down and looked through the suicide note...... And just now, did I do my own rounds, did I go home, did I really have a secret room, and did I really touch something that shouldn't be touched, did I sleep with my arm not put it properly, and it was caused by pressing it to my chest?"

Xu Yi couldn't help but think about the previous things one by one, at this moment he felt like Zhuangzi dreaming of butterflies, Zhuangzi didn't know whether he dreamed of Zhuangzi's butterfly or Zhuangzi who dreamed of butterflies; Xu Yi couldn't figure out whether he was dreaming now, or if this was another dream in the dream, but in this way, he must be dreaming.

Standing for too long, Xu Yi, who was a little dizzy, sat on the mud floor, gasped for breath, ripped off the jacket outside his shirt and threw it on the ground, anyway, this is a dream, no matter what it has, or if you scare yourself again, you will wake up, but the blood flow before didn't scare you to wake up, and I don't know what else can scare you to wake up again.

Carefully look at this round land, the black soil on the ground is damp and soft, grab a handful and feel much stronger than your own field, your own mountain side land, are all yellow mud land, the soil is not only not fertile enough, but also mixed with large and small stones, not as comfortable as this at all, pinched hard, you can knead into a ball, and then gently touch it can be spread out immediately, if such land can be used to grow something, how good, but unfortunately this is only in a dream...... Thinking of this, Xu Yi couldn't help but smile, he was really a child who grew up in the countryside, at this moment he could finally understand why the villagers were usually very kind, but in order to divide the land, they could quarrel for a long time if they could get a better piece of land.

The people in the village are still too poor, or if they had not chosen medicine in the first place, this can only reduce the suffering of the villagers, but it will not help them improve their lives.

Indeed, health is the greatest wealth, but this is often only said by successful people, or they forget how they exchanged their health for wealth before they succeeded, or they are willing to exchange wealth for health when they have enough wealth, but they don't know that those tangible wealth may not be able to be exchanged for happiness, nor can they be exchanged for health. As for the vast majority of people, even if they trade their health, they often do not get enough money.

If you are studying agriculture, you can apply what you have learned to help the village improve the planting structure, or help the village choose some high-quality fruits or something.

But thinking about himself again, Xu Yi couldn't help but have some doubts, he should be a special case, look at his classmates, only rely on watching videos to learn anatomy, watch PPT learning, and only started production practice last semester, how can he see a doctor right away? Xu Yi is not sure again.

Or the Agricultural University will be stronger than the University of Traditional Chinese Medicine, and the students will have more hands-on opportunities, so he can only comfort himself.

After resting for a while, Xu Yi slowly got up again and walked towards the front, the sky is vast, wild, there is not even a landmark, what do you rely on to distinguish the direction, but look carefully, Xu Yi still found a clue, there seems to be a concave place on his left, could it be that there is an exit?

But when he walked over to look, he was a little disappointed, it was just a pit with a diameter of more than two meters and a depth of almost half a meter. Although it is not difficult to go down and check it, but this climb up and down, I am afraid that it will be too consuming, and I can see the bottom at a glance.

"That's it, let's go to the mask and see if we can get out. Thinking about it, Xu Yi walked towards the nearest light mask to him, in fact, even if he walked to the farthest side, he didn't take a few more steps, but it looked the same on either side, it was closer here, and it was one step less to walk, and he was still weak......

The floor is soft, and it feels like stepping on a cashmere carpet, which is very comfortable.

The air in this hood is neither fresh nor dull, and when you think about it, it looks like a barren land, where to find any wild flowers, grass, how can there be any flowers, grass smell.

"I just don't know if this white cover is breathable, if it doesn't, I won't suffocate in such an open place, right?"

Thinking about it again, and roughly calculating it again, Xu Yi smiled, such a large space, the air has to be millions of liters, if you want to breathe all the air in this state, it will take at least ten or twenty days, and you really have to consume oxygen to the point that it can't support the body's activities.

I didn't even have anything to eat, and I didn't see any water in it, so I didn't need to be suffocated, I am afraid that I should have died of hunger and thirst a long time ago.

"Fortunately, it's a dream, otherwise, the ghost would be hanging around here, and he wouldn't have leaned to the edge of this cover. ”

Who knows what this spectrum is, but looking at what kind of high-tech artificial light source it looks like, there is no way to rule out that it is mixed with some kind of radiation.

Fortunately, this is a dream, if it weren't a dream, Xu Yi would definitely find a way to dig a pit and bury himself alive as soon as possible. What if there is really strong radiation, this live burial is a little aggrieved, but I am afraid that it is tens of millions of times stronger than Yan zhòng's radiation sickness, right?

If you are really exposed to radiation for so long, who knows what the consequences will be, ordinary people don't know about radiation sickness, let alone have the opportunity to see radiation sickness, but they always know that there is a big yellow triangle mark on the door of the CT room or the radiology examination room in any hospital, which has a circular black dot in the center, and three black fan-shaped icons are arranged around it.

This thing doesn't mean that there are fans in the room, or that one person can have at least three pieces of watermelon, which is enough.

The following big words are clearly written: Beware of ionizing radiation!

Even if it is not radioactive, it is difficult to say whether this cover is an isolation cover or not, but nothing grows on such a good ground, is there something toxin or something in the soil, or is there some strange microorganism, or even some terrifying monster or snake, insect and rat ant hiding in the ground and eats everything, if this is the case, then there is a good chance that it will not take long for yourself in this cover to become the excrement of this thing.

Carefully walked to the edge of the light mask, and didn't feel any heat, but Xu Yi still carefully grabbed a handful of soil from the ground, pinched it into a ball, and threw it towards the light mask, watching the clod just hit the light mask and then was broken and scattered and fell to the ground, Xu Yi stretched out his hand with confidence, but at least he didn't see anything like a metal wire structure inside, his hand was very close, and he didn't feel any hairs standing up, but if it really had a high-voltage alternating current, then he didn't have a rut, there was no way to check it.

With the back of his hand in front of him, he gently brushed it on the mask, it was warm and silky, and he didn't feel anything unusual, Xu Yi was relieved, turned over his hand, and touched the mask with his palm.

I don't know what the mask is made of, it feels like touching a balloon, and with a light press of your hand, the mask can directly sink into it, but as Xu Yi retracts its strength, it immediately recovers to its original state and pushes Xu Yi's hand back to its original place.

Gradually increasing his strength, Xu Yi found that no matter how hard he tried, at most, he could only push the mask less than two inches deep and could no longer push it at all, and it was like this with one finger or with all the strength of his body, but he didn't feel anything the outside, and this strange cover seemed to be a little elastic in itself.

After thinking about it, Xu Yi fumbled in his pocket, took out the lighter and baked it or put it on it, but although the lighter had been burned to the point that it smelled of plastic, the mask was still the same, and it didn't even feel a little hot to the touch, and it didn't stick to the slightest bit of smoke.

Then Xu Yi took out the keychain again and found a department key that had been reconfigured some time ago. The tip of this key is not polished well, and it is a little prickly to the touch, and if you rub it hard, you will definitely be able to cut out the finger. However, Xu Yi didn't pay attention to it at the time, and found it when he used it later, but he didn't have time to repolish it, so he just used it to test this thing. It would be nice if the firewood knife was still there, so let's practice what it means to split Huashan, how can it be much stronger than this key.

Poked a few times at the top of the cover, there was no sign of damage on it, Xu Yi gritted his teeth, pinched the key, leaned the spike against the cover and scraped it hard, the department key was scraped hot, and there was no trace of the light cover, but the spikes on the key were polished to be extremely round.

It's not here, then I can only walk around this cover and look for an exit that I can't see, but looking at the ground of this Ma Pingchuan, there is no obvious marker, after thinking about it, Xu Yi piled a mound of dirt on the ground to make a mark, pressed it on the mask with a little force, and walked forward in one direction, but until he walked around and walked back to the marker, the light mask under his hand did not find anything different.

It seems that this mask can't get out, but I don't know if this thing can be lifted, but I pinched a small piece against the ground and lifted it up, but I could only pull it up a little bit, and a new mask was revealed underneath.

Seeing that the ground was relatively soft, Xu Yi simply dug down next to the light mask, but even if he dug almost half a meter deep, the exposed light mask was still intact.

After digging down a few more handfuls, it was still like this, Xu Yi had to give up helplessly, who knows how deep this light mask is buried in the ground, before there is no other way, you have to maintain enough body lì, for the time being, you really can't find a way, and you can continue digging when you can't hold on!