Xiaohui was like a little goldfish pouting his mouth and cheeks, looking up at Li Xue with a sad look, and felt extremely disgusted inside and was called "little ghost".

"If you dare to secretly tell my father and mother, you will feel better in the future." After that, Li Xue poked his forehead without hesitation.

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When he walked into Cunshan Hall, Li Feng saw that the people in the yard were busy, some were serving soup and some were changing medicine, and some were bandaging it. Yu Shao was standing by the medicine stove to take care of the servants to decoct medicine.

"Yu Shao." He called out, it was no longer as awkward as he had seen the night before.

Yu Shao looked back and was also surprised: "Li Feng? Why are you here?"

Li Feng was gentle and shy: "I heard that the injured people in the fireworks feast were placed here, so I came and have a look."

Yu Shao smiled in his eyes, unable to hide his admiration: "It is rare to have such kind heart as Li Feng."

Li Feng held his lips with a gentle and elegant lip: "Everyone is each other."

Yu Shaofang looked around and smiled with relief: "After the past few days of treatment, most of their injuries have improved, and many of their minor injuries have recovered and returned home."

"You have to worry so much." Li Feng's appreciation for him was beyond words. He turned his eyes and saw that there were very few people wearing official uniforms and palace clothes. "Why did these people come to the Imperial Hospital?"

Yu Shao didn't care: "The imperial physicians in the Imperial Hospital were recorded and it was inconvenient to transfer, so only two came, and the others were civilian doctors invited from the city."

"I remember that day you said you were from Lin'an?"

"Yes, the government could not hire me with the Luoyang household registration, but I encountered this matter and I recommended myself." Yu Shao closed his eyebrows and smiled a little embarrassedly.

Li Fengyi whispered in a low voice, his eyes becoming serious: "Yu Shao, since you are a doctor, you must be proficient in pharmacology. Please help me see what this is?"

Li Feng looked at the surrounding environment and felt safe, so he took out a bun of silk bags and took them apart for him to appreciate them.

Yu Shao dipped some grass-gray powder on the veil with his fingertips, put it in front of his nose and twisted it and sniffed it gently: "This thing smells unusual..."

"To be honest, it was discovered that night in the ruins next to the fireworks truck. I guess it was the powder left after something burned." Li Feng said.

Yu Shao thought something: "By what I have learned, it does not look like some kind of medicine, but like the metal and stone used by alchemy to refine alchemy..."

Li Feng felt even more strange: "But I can be sure it is not gunpowder. I was very curious. I went to the official fireworks workshop in the city earlier to find a few craftsmen who were familiar with the components of fireworks. They all said that it should not exist in the fireworks craftsmanship, but they couldn't tell what it was."

Yu Shao frowned and heard it very seriously, and looked up and said, "Li Feng, please leave some for me, so that I can take a closer look for you?"

"good."

Yu Shao took the loaded mulberry paper, scraped off a little powder with a bamboo stick, and folded it into a small piece. He felt a little restless when he held it, and said to himself: "Why haven't you arrived yet..."

"What's wrong? Why are you so anxious?" Li Feng asked.

"My junior brothers are going to bring me some medicinal materials and made an appointment to deliver them today at noon, but now it's noon and there is no one yet..." Yu Shao leaned his head and looked at the door, unable to let it go.

"Can something be delayed on the road?"

"Maybe it is." Yu Shao nodded worriedly, and looked back and said, "The wounded medicine cannot be stopped, so I'd better go back to the inn to get it."

Li Feng made a quick decision: "I will accompany you."
Chapter completed!