The system gives me immortality, and I will eventually become invincible while I’m alive.

In the next three years, Chen Xun began to follow Ning Si on medical visits, visiting people and solving various difficult and complicated diseases. Sometimes when he encountered some minor troubles, he would inadvertently reveal his sixteen-pack abs.

Chen Xun carried a booklet with him and had a lot of questions. Ning Si was also very patient and kept giving Chen Xun answers. It was rare to see such a studious apprentice.

But one time, when they went to a wife's house for consultation, Chen Xun accidentally exposed a mountain ax on his waist. Everyone was shocked. Is this a fucking doctor? !

Chen Xun just smiled sheepishly at that time. It was normal to bring a mountain ax when going out.

He calmly adjusted his robes to cover the mountain axe, and accidentally exposed the other two. All the servants felt like they were facing a powerful enemy, with long sticks in their hands. This man was definitely not a good person.

Chen Xun had a kind smile on his face at that time, and kept explaining in his mouth that it was understandable to bring two extra weapons when traveling in the world. If Ning Si hadn't been there, the war might have been about to break out.

During Ning Si's consultation, the family member kept sweating slightly. If he encountered an incurable disease, wouldn't this young man chop the patient with an ax and the disease would be solved...

Chen Xun looked at their expressions with doubts, and kept smiling and nodding to reassure them.

These people quickly smiled back, nodding their heads like chickens pecking at rice, and drops of cold sweat continued to break out.

……

Pingtai Medical Center, the sun is shining brightly today and the spring scenery is bright.

Chen Xun has now changed into a doctor's robe, and every clerk passing by would not respectfully address him as "Doctor Chen."

"Doctor Chen, help me."

A commoner helped a dark-skinned man into the hospital with a look of worry on his face.

Chen Xun's eyes narrowed and he looked at his face from a distance. This person's poison had penetrated into his blood. If he came a little later, it would be a sign that the banquet would be over.

"But he was poisoned by a snake?"

Chen Xun placed the person on the bed next to him. There were two tiny wounds on the person's hands, which looked like they were caused by poisonous fangs.

"No, Doctor Chen, he ate poisonous mushrooms."

"what?"

Chen Xun was startled and began to diagnose his pulse. His expression changed a lot and he looked at the people. "After eating poisonous mushrooms, I was bitten by a poisonous snake..."

Bang.

The people knelt down one after another, crying and shouting: "Doctor, please save him."

"I'll give you a prescription. Get some medicine first. You should be able to save your life."

Chen Xun took a piece of paper, started writing and drawing, and then handed it to the people. The latter's expression changed when they saw it, and they didn't have so much money to buy medicine.

"It doesn't matter, I'll help you with the advance payment first, and you can pay me back when you have money later." Chen Xun said calmly, as much as he could help, he also made a lot of money this year by treating large families.

"Thank you, doctor, thank you, doctor." The people were overjoyed and burst into tears.

Chen Xun nodded. In this world, if a man falls, their family will also fall. There is no harm in helping a few people within their ability.

However, gradually, he realized that he had been wrong...

Chen Xun's reputation for benevolence gradually spread. The doctors in this medical clinic all had families of young and old. Naturally, it was impossible for a bachelor like Chen Xun to spend his own money to help the common people.

He has been completely praised. It is rumored everywhere that he is a miracle doctor who saves the world. He does not need to pay for medical treatment. If you go to Miracle Doctor Chen to see a doctor, you can get medicines on credit. All you have to do is give him a banner.

Countless poor people flocked to the hospital, and Chen Xun gradually became strapped for money, but he would not trouble others. His morality kidnapped the people in the medical center to do the same good deeds as him.

And only a few people who owed money came to the hospital to pay back the money. He really had no money.

The direction of the wind changed, and some people scolded him for refusing to save him and for being hypocritical. Some people who had helped him looked at him with disgust when they came to the hospital.

Some people who came here because of the reputation even spat in front of the medical center when they heard that Chen Xun would no longer take credit, wasting their time and coming so far.

Good things don't go out, and bad things spread thousands of miles. People say that there is a doctor with bad character in Pingtai Medical Clinic. He carries three mountain axes with him all year round. He is not a good person at first glance.

Pingtai Medical Center, in the backyard, Chen Xunji did not dare to consult in the front hall.

"Good guy, the clown is actually me."

Chen Xun laughed out loud, a bit sadly, and even the way the waiters and doctors looked at him changed.

Don't you like to pretend? Are you still pretending now? Many people in this medical clinic were secretly laughing at him. At that time, Chen Xun stole a lot of their limelight.

"Moo! Moo!"

The big black cow put its head on Chen Xun's face. It also knew about this recently, and there were rumors everywhere.

"Old Niu, look, didn't I say before that we can just help our friends around us? Now you understand what I mean."

"Moo!"

The big black cow looked at Chen Xun distressedly. It had never seen Chen Xun look so depressed. In its eyes, Chen Xun was an optimistic and happy person.

"You underestimate me too much. All this was expected. I just want to prove to you what this sentence means."

Chen Xun smiled reluctantly, holding the head of the big black cow tightly with one hand and his two faces close to each other.

"Moo~~" The big black cow rubbed against Chen Xun, feeling extremely depressed, but deep inside it was extremely angry.

"Old Niu, let's go. This place is not suitable for us. I'm going to say goodbye to Master Ning."

Chen Xun patted the big black cow. He had seriously affected the medical clinic's business here, and he didn't want to delay anyone.

"Moo!"

As soon as the big black cow jumped, it didn't want to stay here anymore and hurriedly ran to clean up their pots and pans.

Chen Xun looked at its busy back, his heart warmed, and he smiled slightly.

Ningsi’s residence.

Chen Xunji changed into his old Tsing Yi and no longer wore the doctor's robe at the hospital.

"I already know this and understand your difficulties."

Ning Si sat in the main seat, with vicissitudes in her eyes, and said slowly, "Human nature is inherently evil. This is what I have learned from practicing medicine for many years. I hope it will be helpful to you in your future journey."

"Chen Xun must not forget Master Ning's teachings." Chen Xun solemnly handed over his hand. He had learned too much in the past ten years.

Ning Si picked up an unnamed book from the table and explained: "This is my many years of experience as a teacher, so I give it to you."

"what?"

Chen Xun was startled, took a step forward, and quickly caught the book, "Master Ning, this is so embarrassing."

Ning Si twitched slightly, her face changed, she couldn't twitch, and the book he wrote seemed to be clamped tightly by iron pliers.

"Haha, no problem, take it."

"Master Xie Ning!"

Chen Xun flashed, and the book immediately appeared on his waist. The speed was so fast that Ning Si's pupils opened slightly.

"Go ahead and come back when you have time."

"Master Ning, thank you for taking me in. If something happens to the Ning family, I will definitely come back even if I'm not far away."

Chen Xun looked solemn and bowed solemnly.

Ning Si nodded with emotion and said, "I have been observing you as my teacher for the past few years. You are as wise as you are foolish. You are by no means a thing in the pool. Just stick to your heart."

Chen Xun slowly raised his head, took one last look at Ning Si, and turned to leave.

Looking at Chen Xun's leaving figure, Ning Si smiled slightly: "Xun boy, I wish you a bright future."