Plague Doctor

A strangely shaped kerosene lamp hung on the ruined wall. The lampshade was stained with some old blood stains, making the dim lights seem bloody.

This is a small basement, the ceiling is very low, and there is a lot of debris everywhere, and some of the decayed wooden floors are bent down, as if one foot will break the wood. There is a long wooden table in the middle of the basement. The light of the candle shakes, reflecting the extremely turbid color of the desktop. Only when a lot of dirt is stained and every grain of wood is penetrated by the dirt, it will look like this. ...

In the center of the table seems to be a corpse of alien creatures, the stench of the sky is filled, and there is a figure standing by the table ...

Gu Jun wanted to see clearly, but these phantom lights and shadows became erratic and faint. What he saw in front of him was still the anatomical table, and he was in the gym.

"The tissues of this lung seem to be bird airbags." Wang Ruoxiang's tone was surprised, his eyes widened, "It's just bigger."

"It's so strange." Cai Zixuan wrinkled his slightly red eyes. His words are really the voices of the teachers and students in the audience. The situation of this dissection table is displayed on the big screen.

There are six swollen membranous sacs outside the lung, all connected to the bronchus, and the capsular walls are covered with capillaries, showing the former vitality.

Gu Jun looked at the airbags, and there was a feeling in his heart surging ...... Such a structure is really wonderful.

Humans always claim to be the spirit of all things. The human body is indeed very delicate, but it is not perfect. Instead, it has many defects. Some organ structures are not as easy to use as other earth species.

Lung is one of them. The human lung is a two-way lung. The air enters and exits through the same path, and it also needs to do the work of exchanging and storing gas. This makes the newly entered air diluted by the residual hypoxic air in the lungs, which is inefficient. And the bubble wall is still very fragile, prone to emphysema.

But the lungs of birds are different. It has front airbag, lung and rear airbag. These three parts have a clear division of labor. The lung is only responsible for passing air, and the airbag is only responsible for storing gas but not for gas exchange. In this way, fresh air can continue to come and go at the lungs at a constant speed, and oxygenated air is passed through the lungs with one breath and very efficient. This is the "double breathing" of birds.

Therefore, birds can fly in flight time, and can reach higher altitudes than humans.

Humans may be able to say "different species have different needs", but now, the humanoid creature on the anatomical table has a bird lung.

"Take it down and take a look." Gu Jun condensed his mind, holding a scalpel with a pen gesture, leaning down to cut off the pleura, nerves and blood vessels connected to this lung one by one, and the tubes attached to the surrounding parts. There may be lung roots and ligaments, a pile of tissue.

Because this is not drawn on the torn map, he must be cautious every time he operates, and cannot cut any tube. Not only because Professor Qin stared at them, this is also a requirement for the completion of the task anatomy.

Wait for Gu Jun to remove this lung intact, and then dissect it with Wang Ruoxiang and Cai Zixuan.

Everyone can observe more clearly, and the more you look at it, the more you are surprised by this lung. It is simply that every arteries and veins has a delicate and gorgeous plan.

"This creature should be able to climb higher and dive deeper." Cai Zixuan said with emotion, "This lung works too efficiently."

"I want this lung." Wang Ruoxiang said, "It must be suitable to take a good voice."

But she soon wanted the heart of this creature more.

After dissecting the lungs, the three men started to move to the mediastinum and then the pericardium. Gu Jun then cut the large blood vessels with a scalpel in the pericardium and took out the heart. This heart is one size larger than the human body. Although it is now a dead mass, it must be beating with strength when it is alive.

They continued to observe and dissect the heart, and they were surprised.

The human heart is also imperfect, especially with a rather nonsense defect-each area of ​​the heart has only one artery to supply blood. In the case of the right atrium and right ventricle, only the right coronary artery supplies blood. If this artery is blocked, the right atrium and right ventricle will be hypoxic, and then myocardial infarction, heart attack ...

Whether human beings were created by the creator, or evolved, this shameless design has to be badly rated.

Be aware that there is no need to be heterogeneous. Many mammals that are the same species of the earth, such as dogs, have multiple blood vessels with different paths to supply blood to their hearts. If one is stuffed, the other can be topped. So dog lungs may not be good, but dog hearts are.

"There are four coronary arteries in each of the four heart chambers." Wang Ruoxiang counted, exhaling, "This will make you live longer."

The whole teacher and students looked whispered and sighed again and again.

But Professor Qin has a serious face, these strange organs are in them, and it is not something commendable.

"Professor Gu, could this be caused by human disease?" Xu Hai asked inexplicably, and Zhang Haoran and He Yuhan could not figure it out, is this still a disease?

"Classmates, I don't know." Professor Gu sighed sincerely. There was some confusion on the old face. What have you studied for so many years?

On the other side, Gu Jun continued to bury his head and cut off these coronary arteries one by one.

Every time he cuts off, his heart is a little deeper, and he gradually feels the feelings of the notes on the incomplete map. He is both amazed by the structure of this creature and feeling panicked by his structure ... There is no defect in the lungs and heart, is there any defect in other organs?

Subconsciously complicated emotional entanglement ~ www.NovelMTL.com ~ Suddenly, Gu Jun's head was a little painful, and there were illusions of light and shadow flashing in front of him.

He felt that he had arrived in the dark and narrow basement again, and a murmur came into his ears, which was that weird foreign language ...

Although is still a bit vague, this time he sees more clearly. On the dirty long wooden table was a humanoid corpse with dark skin and long limbs. The chest was already dissected. The slab bone was thrown aside. The light of the kerosene lamp and candle illuminated With this piece of blood.

There is a rusty iron plate beside the table. A heart is placed in the plate. Its black blood flows out of the plate, falls on the table, and drops on the floor.

Gu Jun vaguely saw that the figure standing at the table was holding something like a pen, and he leaned over the stack of pale yellow parchment on the table to write what was written ... it was the old one. Structural Atlas! But in this illusion, it is completely new.

While looking at the body on the table, the man was drawing a structural drawing on the paper, making notes, and writing down notes.

He murmured while writing, he couldn't understand his face, he couldn't understand his words, but he could hear his surprise, panic, confusion, confusion ...

The further down the note, the more stiff the man's posture, the more deadly his tone, he repeated his words slowly over and over again, as if he was going to die.

When he murmured to the fourth pass, he also wrote the fourth pass on the map.

Gu Jun felt a heartache, and suddenly it seemed that he could understand this sentence, and knew what the four lines of foreign text in the last paragraph of the note meant.

"They are better than us?

Are they better than us?

Are they better than us?

Are they better than us? "