On the nanny's face, Zheng Qian clearly saw a trace of gray breath constantly judging, releasing it from the spiritual platform, then burrowing into the nostrils with familiarity, and finally exhaling out from the mouth, and so on.

"Who are you?" asked softly through the iron door, although the nanny's spirit was not very good, but there was still no lack of etiquette.

Zheng Qian came back to his senses and grinned reluctantly, "Hello, I'm Zheng Qian, and I'm invited by Professor Chen!"

"Oh, please come in!" said the nanny as she opened the door.

Zheng Qian walked in, he glanced at the entire villa with slanted eyes, and was surrounded by a strange gray aura, although it was difficult for people to see with the naked eye, but the aura was not very strong, otherwise, the flowers and trees in this space would wither.

Following the guidance, Zheng Qian met Chen Cang.

It was an old man, full of gorgeous hair, and his spirit was a little tired, and above his forehead, the swirling gray aura was even more, almost forming a mass.

"I've long heard that Dr. Zheng is good at medicine at a young age, and now that I can see it, it's really worthy of his reputation!" Chen Cang greeted him with a smile and stretched out his old palm.

Zheng Qian held Chen Cang's hand and nodded, "Old Chen doesn't have to be polite!"

Chen Cang nodded and looked at Zheng Qian approvingly, "I went to the capital not long ago, looked for the Kong family, like asking them to help save my wife, at that time, Kong Shaomo, Mr. Kong came to take a look at ......"

Speaking of this, Chen Cang glanced at Zheng Qian and smiled, "I think you also know, he directly said that he can't cure my wife's illness, if you ask who else can cure it, you have to do it, so I did everything possible to inquire about your news during this time, not long ago I heard that a case of incurable disease appeared in the hospital of one of my students, and it was cured by a person named Zheng Qian, so I thought it was you!"

Zheng Qian hugged his fists and said, "Old Chen has been raised!"

Before coming, Zheng Qian also checked Chen Lao, he was born in a family of medical skills, not only hanging the pot to help the world, noble medical ethics, but also a wide range of schools, today's medical field, many of the dominant Taidou predecessors were once Chen Lao's students, or received Chen Lao's teachings, now old, he retired and returned to Longling City, and it is precisely because of this that Zheng Qian will personally come over.

"Old Chen, I won't delay, saving people is like fighting a fire, I don't know what is the situation with Mrs. Zun?" Zheng Qian asked directly.

Chen Cang's face froze, sighed, and said: "Mr. Zheng, you can go with me to take a look, hey, the old man has been practicing medicine for decades, and he thinks he has a clear conscience, and I don't know how I encountered this kind of thing!"

Zheng Qian had a bad premonition in his heart, and followed Chen Lao to the side room at the back.

The light inside was very dim, and a figure could be vaguely seen lying on the side of the bed inside, but the figure looked a little strange, the body was very thick, and it was tightly wrapped in a quilt, which looked like a wall.

"This ......" Zheng Gan was shocked in his heart, and walked over slowly, he saw that there was an old lady lying on the bed, with a dry face, gray hair, and small eyes like dried walnuts tightly closed, but her body was in an extremely strange state, like blowing up a balloon, the old lady's neck and below were all enlarged, her arms were as thick as Zheng Gan's thighs, and her legs were as thick as an adult's waist.

Moreover, looking closely, Zheng Qian also found that there was still a layer of fine black scales attached to the skin on the old lady's body, and it was impossible to tell what it was.

"Hey, I'm ashamed, I've been practicing medicine for decades, and I've encountered all kinds of difficult cases, but my wife has had this strange disease for five or six years, but she can't do it!" Chen Cang sighed on the side.

Zheng Qian was also very shocked in his heart, he had never seen this situation before.

Just when he was about to reach out to check the old lady's pulse, suddenly the old lady's closed eyes suddenly opened, and there were red eyes inside, and they bit Zheng Gan's arm directly.

"Be careful!" Chen Cang was anxious and shouted loudly.

But it was too late, although the old lady was bloated, her movements were not affected at all, and she bit Zheng Gan's wrist so quickly.

Zheng Qian wanted to break free, but he was also worried that his strength would hurt the old lady, just when he hesitated, the old lady opened her mouth, and her two sharp teeth had already touched Zheng Gan's skin, but just when he was about to bite down, suddenly the old lady seemed to feel something, and her body shrank back like an electric shock.

Chen Cang was also stunned, he forgot to remind Zheng Qian that his wife has been biting since she had this strange disease, and every time she has a mouth, there are two blood holes on her hands, and she is still sucking blood, and she doesn't know what the situation is.

Zheng Qian was also stunned, he knew why the old lady flinched just now, it was because the little black girl scared the old lady.

"What the hell is going on?" Zheng Qian asked the little black girl, his face full of puzzlement.

The little black girl didn't speak, and after a long while, she said, "This must be providence!"

It's just that when she spoke, there was an excited trill in the voice of the little black girl.

"What providence?" Zheng Gan looked puzzled, he turned his head to look at the old lady, and the old lady seemed to be very afraid of Zheng Qian, trembling on the bed, the whole body shrunk into a ball, looking like a mountain of meat.

Chen Cang looked at Zheng Qian apologetically, "Doctor Zheng, do you have a way?"

Before Zheng Qian could speak, the voice of the little black girl sounded in his mind, "If I guess correctly, this old lady got a snake six years ago, a snake with a black head and a white tail, and was bitten by a snake, and there were no symptoms at the time, but after three months, the old lady began to like to eat meat......"

Zheng Qian was stunned for a moment, and said the words of the little black girl.

Chen Cang was stunned for a moment, and then slapped his thigh, " Yes, Dr. Zheng, yes, when I just came back from retirement, someone else sent a snake, that is, a snake with a black head and a white tail, I had seen it in a medical technique before, this is a Tai Chi snake, it is a non-venomous snake, used to soak in wine, can prolong life, I was consulting a few patients, this thing is what my wife came to do, when she put the snake into the wine vat after the snake bubbled, and then it didn't move, my wife thought the snake was dead, opened the lid to add other medicinal materials, but I didn't expect the snake to suddenly come alive and bite her hand, because it was a non-venomous snake, so I took some anti-inflammatory drugs and didn't careI thought it was over......"

"It's not that easy, this is indeed a Taiji snake, and it is also a non-venomous snake, but you forgot to ask where the person who sent it came from, and you also forgot to check if the snake's eyes were red...... If I'm not mistaken, this Taiji snake has been practicing the Tao for hundreds of years, but it failed during the tribulation, was seriously injured, and was beaten back to its original form, so it would be caught and used to make wine, but it was unwilling, and before it died, it turned hundreds of years of obsession into a resentful spirit and injected it into the old lady's body, and it is precisely in this way that there will be this result......"