"Don't get me wrong." Su Hang laughed dryly, "My ancestors were a foot doctor. There were several plasters in my family who were passed down from generation to generation, which were specially used to treat these difficult and complicated diseases. Although the prescription is now lost, there are still a few plasters left, so I want to see the condition of Grandpa Qin's leg. Maybe my plaster will be useful."

"Your ancestors still practice medicine? Why haven't I heard you say it?" Shuai Yu asked in confusion.

"There are so many things you haven't heard of." Su Hang smiled, "Grandpa Qin, let me see your legs."

He didn't say anything about the practice of medical practice by his ancestors, but they were barefoot doctors who were everywhere in the countryside, and they were passed down to his grandfather's generation. Later, due to policy reasons, his grandfather did not do this because he did not have a medical certificate. After his grandfather passed away, his skills were not passed down, which was considered to have been cut off.

When Su Hang was a child, he had some minor illnesses and pains, and he always looked for his grandfather to see it. However, the ancestral plasters and other plasters were completely nonsense.

"Okay, look, look." Although Qin Yongjian didn't have any hope in his heart, he couldn't help but wiping Su Hang's kindness, and directly reached out and lifted his trousers.

The legs of the trousers were loose and they were easily mentioned above the knees. When Su Hang looked at them, he felt a layer of goose bumps on his body, and the two girls were even more afraid to look at them.

The skin is dark and some places have become necrotic and ulcerated, but the wound should have been treated, with a pungent smell of medicine, and the blood vessels are bulging like earthworms, especially at the knees, a large ball of bulging, and the entire legs are deformed from below the thighs.

"Can you move?"

Su Hang just looked at it and said that he had never studied medicine, but it seemed that it was really serious. There was insufficient blood supply to the lower limbs. If it continued to worsen, these two legs would definitely not be able to be protected.

"I could move a few days ago, but I couldn't do it these two days. I could only lean on my wheelchair. My legs couldn't bend, especially at night, which hurt so much that I couldn't sleep." Qin Yongjian said very easily, with a smile on his face, but his illness was not easy at all.

"Su Hang, can it be cured?" Qin Shiyu stood up and looked at Su Hang with hope.

Su Hang pondered for a moment, "I can't say it, but I think there should be no problem, I'll know it just by giving it a try!"

"Really? Where is the plaster? Do you need to go to your house to get it?" The so-called illness and seeking medical treatment is about Qin Shiyu now. After hearing what Su Hang said, she really regarded Su Hang as a life-saving straw.

"No, I'll take it with me." Su Hang shook his head, reached into his pocket, pretended to behave, and took out the pair of dog skin plaster from the storage ring.

A yellow paper bag with no words, no labels, and no production date. Su Hang tore the seal open, and a pungent smell suddenly spread out.

The smell of medicine was mixed with some other smells, smelly and very pungent. Su Hang was the first to be hit and almost cried out, and the other people also covered their noses one after another.

This was the plaster given by the system when Foshan Wuyingjiao was extracting teeth and rubbing the suction that day. The system blew this plaster so amazingly, as long as it was not a terminal illness, no matter whether it was internal or external injuries, it would be accurate to apply this plaster.

I don’t know if it is that true. Su Hang has no chance to use it himself. Now that he encounters Mr. Qin’s disease, he just happened to take it out and try it. After all, he is his friend’s grandfather, so he has nothing to be reluctant to give up.

This was the first time Su Hang took out the dog skin plaster at one time. The smell was indeed sour and refreshing. He endured the disgusting smell, held his breath, took out the plaster from the bag, and counted it, and there were 5 pieces in total.

A piece of white skin the size of a square palm, with a black thing in the center, sealed by a small piece of paper, and the pungent smell came from it.

"Wow, dog skin plaster? It's rare these days." Qin Yongjian didn't think it smelled bad. Instead, he felt a little novel when he saw the plaster in Su Hang's hand.

When Su Hang heard this, he smirked, "Grandpa Qin really has good eyesight."

"Dog skin plaster?" Zhao Dami came over, "Dog skin plaster is not the fake one mentioned? Su Hang, you are not fooling people, right?"

Dog skin plaster, the word, is indeed a derogatory term in modern society, and it is extremely derogatory. No wonder Zhao Dami had such a reaction.

Su Hang was about to speak, but Qin Yongjian waved his hand, "This is what you don't understand. In ancient times, people often used dog skin to apply it. Dog skin has no sweat glands, so the effect of the medicine is better than the plaster made of the materials. Later, more people made fakes, and this word became a derogatory meaning. Xiaohang chose the plaster for this plaster with high-quality white dog skin, which should be some tricks."

"Grandpa Qin knows a lot." Su Hang said complimentally.

Qin Yongjian smiled, "I, in the words of our Lao Rongcheng, I am just a panacea. I know a little bit of everything, but I don't know anything."

Su Hang also laughed.

"Grandpa." Shuai Yu pondered for a moment, "I think you shouldn't try this medicine randomly. You have just applied medicine, this thing... If you make it happen, then what if you do it? You haven't applied plaster before..."

Qin Yongkang raised his hand and interrupted Shuai Yu's words, "It's okay, it's okay, can't you trust Xiaohang?"

When Shuai Yu heard this, he looked up at Su Hang. Su Hang smiled bitterly, knowing that this guy was worried that he was taking out a parallel product, and the old man's legs could not withstand the tossing.

"Uh, can you try this?" Su Hang asked.

"Try it, don't bother with them, Sima is a living person." Qin Yongkang waved to Su Hang. It was not easy to dispel Su Hang's kindness at this time. Besides, he no longer had any hope for his legs. These days, he could clearly feel the deterioration of his legs, so it doesn't matter if he did an experiment for Su Hang.

Since Qin Yongkang nodded, even if the others were worried, they would not dare to have any objections. Su Hang asked Qin Shiyu to find hot water, cleaned Qin Yongkang's legs with a hot compress, then took out two dog skin plasters and put them on Qin Yongkang's feet.

"There are still stories about dog skin plaster. Do you want me to tell you?" Several people stared at Su Hang and applied medicine to themselves. Qin Yongkang spoke, trying to ease the solemn atmosphere.

"Stories? I like to hear Grandpa Qin tell stories the most." Zhao Dami became the first person to support the show. When she heard Qin Yongkang tell stories, her eyes suddenly lit up.
Chapter completed!