In the dark world, only a shadowless lamp emits light.

The silence around was incomparable, and Chu Liang looked at the picture of the stitches slowly anastomosing the blood vessels and nerves in the surgical microscope, and felt like he was watching a silent mime.

"Failed again."

The slender blood vessels seem to have been anastomosed by sutures, but under the observation of the surgical microscope, it is obvious that the sutures are too rough and the diameter of the tube is too narrow, and the blood flow cannot flow unimpeded.

I don't know if it's the first time I have failed, but Chu Liang is still expressionless, just a thought, everything on the operating table is like a deleted file and restarted, and it instantly returned to its original appearance.

"Grade B vascular anastomosis specialization is not enough at all, I have to at least upgrade it to grade A through practice, so that I can have the opportunity to anastomosis such a slender blood vessel, ensure that there will be no vascular crisis after surgery, and continue to maintain blood flow."

Glancing at the clock on the wall, less than an hour had passed, and it was still a long time before the 'return'.

"Keep practicing."

Chu Liang sighed slightly, readjusted his state, and started a new round of practice again.

The limited-time virtual operating room that he exchanged for five thousand points did not disappoint Chu Liang, although it seemed a little shabby at first glance, the whole world was eroded by darkness, and only the range illuminated by the shadowless lamp was visible.

But it was such a visible space, but it really made Chu Liang a little lost, and it was difficult to distinguish whether this was real or false.

It can be said that every optimization is used on the cutting edge!

Blood vessels, nerves, skin, bones of severed fingers...... Everywhere is so real.

Chu Liang's hands had the feeling of rubber gloves, the feeling of holding the needle forceps through the gloves, and the feeling of the sutures passing through the blood vessels and nerves of the severed fingers as thin as hair...... It's so solid every time.

The effect of breathing on the sutures, the effect of swallowing on the sutures, the effect of each heart beat on the sutures...... Each of these effects is so appropriate, not a little more, not a little less.

This is really 100% virtual reality, although the system is a capitalist with filthy blood dripping from every pore, but fortunately he has not yet learned false propaganda, at least he gets what he pays for...... Chu Liang rarely gave the system a five-star praise, and the shopping experience was directly full.

Another hour passed.

Chu Liang didn't know how many times he repeated the mechanical suturing operation, and the experience of those sutures in the past was also recovered from the deep muscles under the high-intensity practice at this time, and he began to integrate them.

Finally.

System: "Vascular anastomosis specialization upgraded to grade A. ”

Chu Liang only felt that some kind of shackles in his body were suddenly opened, and he suddenly had a wonderful realization.

This is not a systematic empowerment and stuffing skills directly into the brain, but after countless exercises, Chu Liang believes that only the skills that have grown up in this way are truly engraved in his muscle memory and cannot be taken away at will.

"After two hours of high-intensity practice, I actually felt a little tired."

Chu Liang suddenly discovered a problem, although theoretically speaking, as long as he wants, he can practice in the virtual operating room until he is old, but this seems to only exist in theory.

After all, I am not an emotionless surgical robot, I will be tired, hungry, thirsty, and I will feel bored and bored after a long time of repetitive practice.

And once you feel tired and your concentration decreases, the efficiency of your practice will definitely drop significantly.

"Sure enough, the script of the hero's return is not so simple, fortunately, I already have the foundation of vascular anastomosis before, otherwise I will practice from scratch, not to mention whether I can be promoted to A-level in ten hours, I guess I will burp before I last ten hours......"

The fatigue had not accumulated to the extent that it would affect the operation, and Chu Liang decided to continue practicing.

Another half an hour passed, and Chu Liang finally successfully anastomosed a blood vessel with the help of A-level vascular anastomosis specialty.

However, this is only the beginning, and it is still far from completing this difficult finger replantation operation.

Another two hours passed, and the feeling of exhaustion gradually hit like a tide, Chu Liang's eyes began to sour, and the movements of his hands began to slow down.

However, at this time, Chu Liang was still not 100% sure of completing the operation, and the success rate of vascular suturing still could not satisfy him.

"Many doctors do not recommend distal finger replantation, because it is too far away from the heart, belongs to the terminal limbs, and the blood supply conditions are poor, even if the replantation is successful, it is difficult to ensure survival after surgery."

"The only way to improve the survival rate is to anastomoses as many blood vessels as possible, even if one is blocked after surgery, there are still two or even three other blood vessels that can continue to maintain blood supply, supply nutrients, and speed up recovery."

The standard that Chu Liang set for himself was to have a sure anastomosis of the three blood vessels!

Only then will he be able to 'return' with 100% confidence."

"System, exchange energy potions!"

System: "Deduct 3,000 points and exchange them for energy potions." ”

Without the slightest hesitation, Chu Liang took out all his net worth, and the glory value he had worked so hard to accumulate bottomed out in an instant, leaving only a pitiful seven hundred points.

But in this regard, Chu Liang did not feel distressed at all.

Since you have spent 5,000 points to redeem the virtual operating room, you must gain something in these ten hours to 'return', otherwise the operation will fail, and all your investments will be empty...... Although Chu Liang is usually a little stingy, he can also be arrogant at critical times.

A warm current flowed through his body, and the fatigue caused by four and a half hours of high-intensity training was instantly swept away, Chu Liang's eyes were rejuvenated with infinite energy, and the movements of his hands became dexterous and light again.

Go on!

Keep practicing!

As long as you don't die, you can practice to death!

That's it, Oli give!

Chu Liang would look up at the clock from time to time at first, but as the exercises kept repeating, his mind gradually became completely immersed in the operating table, and the passage of time gradually became no longer important to him.

It wasn't until the shadowless lamp on his head suddenly went out and the dark world quickly retreated that Chu Liang realized that he had been practicing for ten hours in a row?

The effect of the energy potion also disappeared at this time, Chu Liang only felt that his eyelids were very heavy, and the fatigue accumulated from practicing for a long time made him slowly close his eyes.

The world eventually fell into darkness.

Then, he opened his eyes violently.

The blazing shadowless lamp came back in front of his eyes, and the severed finger that he had stitched countless times appeared in front of his eyes again.

There seems to be no clear line between truth and falsehood at this moment.

But at this moment, Zhang Hu's voice suddenly sounded in his ears: "Lao Chu, cheer up a little, the operation is not over yet, Dean Chen Lu is also here, even if you can't do it anymore, you can do it a little bit!" ”

Chu Liang turned his head stiffly, and saw Dean Chen Lu, Director Wang Mian, and ...... in the observation room Sun Mingwei with a smug face.

Yes, this is the real world, there are friends, there are enemies, there are fights, and failure is failure, and there will be no chance to start over...... Chu Liang sighed slightly, and suddenly felt that he had begun to indulge in the virtual operating room.

"I'm back." Chu Liang refocused his gaze on Shuye and muttered in a low voice.

"What?" Zhang Hu didn't hear clearly, and his face was puzzled.

"I said, I'm going to start surgery?" Chu Liang said again.

"Yes...... Aren't we in surgery all the time? Zhang Hu was even more puzzled.

But I don't know why, when Zhang Hu saw Chu Liang pick up the needle forceps again and try to anastomostom the blood vessels, he had a different feeling......

In just a few seconds, how could Lao Chu suddenly feel like a different person?