Chapter 65: See you late

Chapter 65: Meeting Late
Li Tianchen looked at the decorations in the house and sighed: "I didn't expect that Hong Kong City is really a hidden dragon and a crouching tiger."
Both of them guessed that Cai Yuqin's grandfather had an extraordinary background. After waiting for about half an hour, a spirited old man with white beard walked in with the girl's charming shout.
"You two are here, sorry, some things have been delayed."
The old man with white beard has a loud voice, and his face is red.
Li Tianchen and Qin Wan got up.
"Hello!"
The white-bearded old man laughed loudly and said: "Both of them are very young. Others call me Old Cai. You can call me like that." After that, he looked at Li Tianchen sharply, "You want to buy those two. Kind of medicinal materials?"
Cai Lao heard about the girl's situation in the black market and knew that Li Tianchen was inquiring about Xuan Yuye and Bai Zhulancao.
"Yes." Li Tianchen nodded and said, "These two medicinal materials are extremely important to me. I don't know how much Lao Cai can buy?"
Old Cai had piercing eyes and looked at Li Tianchen, "These two medicinal materials are extremely rare. They are rare in the world, and few people know them. It is not easy for you to know this thing so young, forgive me. I don't know what your origin is?"
He directly asked Li Tianchen, ignoring Qin Wan, apparently having knowledge of that Qin Wan's business card.
Li Tianchen introduced his situation truthfully, "I am a Hong Kong citizen, and my family has a traditional Chinese medicine doctor. My father opened a clinic near the affiliated hospital. I am still in high school at No.1 Middle School, but I am very interested in Chinese medicine."
Old Cai was surprised for a while, and then nodded slightly, "There are not many young people who are interested in Chinese medicine nowadays. Young people seem to be experts in Chinese medicine. You must know the value of these two medicinal materials."
Li Tianchen said: "Because I know the value, I want to buy it. Please make a price for the elderly."
Old Cai said in a serious tone: "I need to know your real purpose, otherwise I can't sell it to you."
Li Tianchen was silent, "It was to refine Qingxin Pills."
Old Cai was moved suddenly, and said in surprise: "Qingxin Pill? Can you refine it?"
Li Tianchen nodded, "Lao Cai has also heard of this medicine?"
"I have seen information about this medicine in ancient books. It is said that it is a miracle medicine for heart disease. These two medicinal materials are the key to refining this medicine. I have only heard about it before, but I never thought it was actually true. Someone can refine it." Cai Lao couldn't help but wonder, he looked at Li Tianchen, "These two medicinal materials can be given to you, but how can I believe that you can refine Qingxin pills?"
Li Tianchen smiled slightly. Cai Lao didn’t believe it and it was reasonable. After all, Qingxin Pill was a medicine that had been lost for more than a thousand years. He paused for a while before talking,
Xuan Yuye, although there is rain in his name. , But it is a plant that grows in arid desert areas. It has a single leaf shape and extremely long roots, which may even reach more than ten meters deep underground. Once the weather turns overcast, the mysterious rain leaves will see a trace of water. It's like falling rain, hence the name Xuan Yuye."
Cai Lao moved slightly, Li Tianchen's explanation was extremely detailed, most of which were not mentioned in the ancient books, and the situation was exactly the same as that of the mysterious rain leaf he cultivated.
Cai Yuqin stood by the side, opened his small mouth in surprise, and looked at Li Tianchen with wonder and curiosity.
Qin Wan was also quite surprised. Li Tianchen actually knew so much about this rare and cherished medicinal material, but the shock that Li Tianchen brought to her was wave after wave, which was not too surprising.
"Where's Cypress Blue Grass?" Old Cai asked.
Li Tianchen calmly said: "Cypress bamboo blue grass is a kind of medicinal herb that grows among pine and cypress bamboo forests. The grass leaves are green, but they can't be seen at all at ordinary times. Only in the blooming season will it show a light blue color. Only then will you emerge and be different."
Old Cai shook his head, "You are half right and half wrong. Cypress bluegrass is light blue under normal circumstances, and the blue color will become unusually obvious when it blooms."
Li Tianchen's eyes narrowed slightly, and then he asked: "Is the old man's Cypress and Bluegrass planted in the pine and bamboo forest?"
Old Cai nodded, "Yes."
Li Tianchen asked: "What kind of soil do you use? Is it the mountain soil here?"
Cai Lao said: "Yes, the mountainous soil here is most suitable for planting flowers, plants, and potted plants."
Li Tianchen laughed, "The mountains and soil in this place are derived from the sedimentation of sea sand after the sea fades. Cypress and blue grass are planted in this kind of sand, so the color can remain blue. If it is ordinary sand, it will change. "
Old Cai was startled, he was thoughtful, and after a while, he suddenly asked, "Then, do you know why the coniferous round fruit does not produce fruit?"
Li Tianchen was secretly surprised that the coniferous round fruit that Cai Lao mentioned is also an exceptionally rare medicinal material, and its value is no less than that of Xuan Yu Ye and Cypress Blue Grass. It seems that the old man is also knowledgeable.
"Coniferous round fruit should be planted in fertile black soil, not suitable for sea soil, mountain soil, etc., and it needs to be watered once every three days, and cannot withstand wind and rain, otherwise the needles will fly away and the fruit will never grow." Li Tianchen replied.
Old Cai looked shocked, and sighed with a complex expression: "I didn't think, there are still people in this world who know these three rare medicinal materials so well, young people, they have been taught."
He has been puzzled over the years, why the coniferous round fruit did not produce fruit as described in the ancient books. He tried countless methods without success, but he did not expect that these reasons were actually caused, especially in black soil cultivation. Never thought of it.
Li Tianchen smiled bitterly in his heart, this knowledge comes from the inheritance of ancestors, but not his own credit.
"Old Cai is polite, I wonder if Xuan Yuye and Cypress Blue Grass can be sold to us?"
Old Cai smiled and waved his hand: "I won't sell it to you."
Li Tianchen and Qin Wan were both taken aback. They had a very happy conversation just now, and this is actually the answer at this moment.
Seeing the two people's faces full of doubts, Cai Lao couldn't help laughing, and said loudly: "Haha, I'm sending you off."
Li Tianchen and Qin Wan suddenly laughed.
"Thank you Cai Lao!"
Old Cai smiled and said, "You give me some tips. You should also send you these medicinal materials, Qin'er, go get those two medicinal materials."
Cai Yuqin agreed softly and left the room. After a while, he fetched the two medicinal plants.
Li Tianchen looked at these two medicinal materials, and they were all well cultivated. Although their fineness could not be compared with the best medicinal materials in the memory of their ancestors, it was still enough for him to refine elixir.
"I wonder if the elderly have other medicinal materials? I may need all kinds of rare medicinal materials for a long time in the future." Li Tianchen asked with a move in his heart.
Lao Cai stroked his beard and smiled and said, "I am a potted plant garden here, but I have a medicinal garden behind this house, which also cultivates a lot of strange medicinal materials. On the one hand, I researched it myself, and on the other hand, I also kept these. Medicinal materials that are about to disappear."
Li Tianchen nodded, the old man has the spirit of inheriting traditional Chinese medicine and medicine, which is worthy of admiration.
Qin Wan suddenly thought of something and asked, "Old man, may I have your first name?"