Falling behind at the start, the first surgery shocked the world.

The old man's face was ashen, his heart was pounding, and he was barely breathing; clearly, his time was near.

Summer immediately performed cardiac resuscitation on the elderly man.

1, 2, 3...9!

On the 9th count, stop and press down on the patient's forehead with one hand, while lifting the patient's chin with the other hand to open the airway and blow air.

After artificial respiration, perform chest compressions.

Approximately 100 times per minute.

Repeat the process!

"1, 2, 3... 9".

"1, 2, 3... 9".

"1, 2, 3... 9".

Summer repeated the same movements for a full 20 minutes, and Summer was covered in sweat, but the patient still did not regain consciousness, and those around began to despair.

"He can't be saved."

"It's been so long, if they were going to wake up, they would have woken up long ago."

Li Tiantian, who was also watching the commotion from the sidelines, said impatiently to Xia Tian, ​​"It's been 20 minutes, there's no way to save him, just give up."

Do not!

do not give up!

I just got the system, and I need to save people.

Xia Tian was bursting with energy, determined not to give up, but he knew that even after 20 minutes of cardiac resuscitation, the patient still couldn't get a heartbeat back, and there was a 99% chance that he couldn't be saved.

What is the cause of this illness?

A waiter shouted, "Before the old man fainted, he kept complaining of stomach pain and he also vomited."

Abdominal pain, nausea, low blood pressure, pale skin...

The symptoms are consistent with internal bleeding.

Xia Tian immediately unbuttoned the old man's shirt and found a bruise on his chest, as if he had been hit.

The chest is swollen, accompanied by a gurgling sound.

But Xia Tian knew that it wasn't the sound of water, but blood.

The patient is bleeding inside the lungs; if the bleeding is not stopped immediately, death is the only outcome.

What to do!

What to do!

At that moment, Xia Tian had a flash of inspiration and an idea popped into his head. Without saying a word, he rushed to the back kitchen of McDonald's, grabbed a cleaver, and charged over. The cleaver was huge, and the blade gleamed coldly. Xia Tian was covered in sweat, his hair was disheveled, and his bloodshot eyes were filled with a hysterical madness.

The surrounding audience screamed and backed away in fright at his appearance.

"Oh, what's he doing with that knife?"

"How terrifying!"

"Even though the person is dead, he still won't give up?"

Li Tiantian stopped Xia Tian and scolded him.

"Summer, that's enough."

"The old man is gone. Let him leave peacefully. Stop making a scene. Don't forget, you're just an intern."

"Go to hell and get out of my way!" Xia Tian kicked Li Tiantian in the stomach, sending her flying.

Song Pengfei hurriedly helped the man up, pointed angrily at Xia Tian, ​​and was about to start cursing.

"You country bumpkin..."

Before he could finish speaking, Xia Tian raised his machete, his crimson eyes glancing at him with a bloodthirsty madness. Song Pengfei's heart trembled, and he immediately shut his mouth in fright.

Oh shit.

This is insane!

Xia Tian rushed to the old man's side and took out his first aid kit. Since his internship, he had been carrying the first aid kit with him at all times. Although he rarely had the chance to use it, he was always reminded of it whenever he saw it.

He's a doctor!

Sterile gauze, bandages, iodine solution, external cleaning wipes, external spray, sterile gloves, a small scalpel... and some medicines, such as antibiotics. In the summer, he would take out an antibiotic and put it into the old man's mouth.

Then, unbutton the old man's clothes, wipe his chest with a cleaning wipe, and disinfect it with iodine after wiping it clean.

Once everything is ready.

A small scalpel cut open the skin on her abdomen.

This scene caused a stir among the audience.

"Oh, what is he doing?"

"Judging from his technique, he should be a professional doctor, but this isn't an operating room, and he didn't use anesthesia before operating on the patient?"

"He's just an intern, has he ever been in surgery?"

"Nonsense."

"This is utterly ridiculous!!!"

The surrounding sounds were too loud for summer to hear.

At that moment, only one thing was on his mind.

Help!

With the knife tip pointing downwards, make a cut about 10 centimeters long.

Step 1: Cut open the skin.

Step 2: Separate the connective tissue, commonly known as fat.

Step 3...

This is a crucial step. In world-class open-chest surgeries, this step is of paramount importance, the ultimate test for a surgeon, because this step requires…

Split open the sternum!!!

The sternum is hard and cannot be cut with a scalpel; a sternum saw is required. However, there are no sternum saws available in the summer, so he only has a cleaver.

Whew~~~~~

Summer grabbed the machete, looked up at the ceiling, and took a deep breath.

Although the people around didn't know what Xia Tian was doing, they had a bad feeling.

"What is he going to do?"

"I don't know what he's going to do, but I'm so scared I feel like my soul is leaving my body."

The next second, Xia Tian's action triggered screams from the entire audience, the screams comparable to those at a Saw movie screening.

Click!

Xia Tian straddled the old man, gripping a machete in both hands, and suddenly brought it down.

Blood splattered!

Click!

Another slash, bones cracking and popping. Besides blood, flesh and shattered bones splattered everywhere. Some onlookers who were nearby were instantly covered in blood.

The scene was one of utter terror.

"Aaaaaaaaahh ...

"Help!... Murder!"

"Ah...blood, blood, blood..."

"Murder!!!"

It was a complete mess.

Customers, waiters, shopkeepers—everyone was scattered like headless flies in an instant, tables and chairs overturned, and the scene was a complete mess.

Li Tiantian and Song Pengfei were terrified.

Song Pengfei shook his head and shouted as he retreated.

"This is insane, insane, this is driving people crazy."

"They're all fucking insane."

Ignoring the pain in her stomach, Li Tiantian followed Song Pengfei without looking back, fearing that Xia Tian might slash her with a knife at any moment.

At this very moment, Xia Tian is single-mindedly focused on saving lives.

click!

Another stab!

He chopped off the sternum, dropped the machete, pried open the sternum to reveal a gap for a hand, dropped the machete, and stuck his entire hand inside.

The finger was used to plug the bleeding point.

"Dissecting the chest with bare hands!"

This scene was recorded by onlookers on their mobile phones.