After reprimanding Liu Shenwei, Sun Simiao asked Zhang Xuanqing about the "alcohol": he really likes medicine, unlike Zhang Xuanqing, studying medicine is completely to fool people better in the future.

Zhang Xuanqing saw that he had finally fooled the other party, and his heart was relieved, but then he was a little embarrassed.

It's so embarrassing today, I have to save some face for myself if I say anything!

Suddenly, his heart moved slightly, remembering that there was an alcohol lamp in the medicine box, his eyes rolled, and he said with a smile: "Brother Sun Dao, in fact, alcohol is extracted from wine, and it is not unusual to say it." However, this alcohol can be used for many purposes, not only for cleaning wounds, but also for acupuncture......" said as he pulled out an alcohol lamp from the medicine box, and even found a fuel lighter.

This fuel lighter was prepared by him in case he would not make a fire in the wild, or the famous Zippo, which cost Zhang Xuanqing two or three hundred oceans, but it made Zhang Xuanqing feel distressed enough at that time.

In the inexplicable gaze of Sun Simiao and Liu Shenwei's master and apprentice, Zhang Xuanqing turned on the lighter, wiped the fire, but it was gone, and wiped it again, but it was not there.

Zhang Xuanqing suddenly felt a sense of fear in his heart, God who doesn't know the time and space of the Tang Dynasty also sees that he is unhappy and wants to play with himself, right?

Suddenly, with a bang, the fire was blazing, and the lighter was finally lit.

Zhang Xuanqing breathed a sigh of relief, and said, how could God and grandpa look at him unpleasantly, he must have bought a fake.

"Ahh

"Ahh

Sun Simiao and Liu Shenwei exclaimed one after another, their eyes full of horror.

Liu Shenwei stumbled and said, "Master...... Teacher...... What are you...... What immortal law?"

Zhang Xuanqing snickered in his heart, let your kid tell me, I won't tell you, hum! Use the lighter to ignite the alcohol lamp, snap, turn off the lighter, and put it in the medicine box: "Brother Dao, Shenwei, you see." The flame of this alcohol lamp can be used to cauterize silver needles without leaving burn marks on them, which is much cleaner than the oil lamps we are used to......"

Sun Simiao and Liu Shenwei's minds are still here, and a pair of eyes are looking straight into the medicine box, wanting to see the treasure that can make a fire out of thin air.

Zhang Xuanqing didn't realize it, while explaining to Sun Simiao and Liu Shenwei, he took out a silver needle and roasted it on the alcohol lamp.

After a long time, Liu Shenwei screamed and threw himself on Zhang Xuanqing's thigh: "Uncle Shi, I'm sorry for you, I shouldn't believe you, you don't remember the villain, don't worry about the disciples......"

Sun Simiao covered his face, feeling very embarrassed.

After teasing Liu Shenwei for a while, Zhang Xuanqing explained the principle of lighters to them.

In fact, the fuel lighter is not a great thing, but the design is more clever, and then the oil used in it. And if oil can be found in this era, although it may not be possible to make a lighter, it is also possible to use flint to draw fuel, which is why Zhang Xuanqing chose to bring a fuel lighter.

After listening to this, Sun Simiao said: "I see, the oil that Brother Dao said, but it is stone fat water? I have also heard people mention it before, one hundred and eighty miles southeast of Yuanhe County, there is stone fat water, and the spring has moss, such as fatty meat, which burns extremely brightly, and there is ink grease on the water...... I want to talk to Brother Dao about oil, which is a kind of thing. ”

Oil has long been discovered in ancient China, such as in the Book of Changes: "There is fire in Ze", which refers to the phenomenon of oil vapor catching fire on the surface of lakes and ponds. Of course, this cannot be counted. However, according to the Eastern Han Dynasty writer and historian Ban Gu's "Book of the Former Han Dynasty, Volume 38, Geography 8", "Dingyang, Gaonu, there is confusion in water, and fat can be dipped in", that is, oil, which has a history of more than 2,000 years.

However, although Sun Simiao knew the origin of the oil, he was still very curious about the lighter that Zhang Xuanqing took out.

Seeing this, Zhang Xuanqing simply gave the lighter to the other party.

Sun Simiao wanted to resign, but unfortunately accepted a shameful apprentice, and after Zhang Xuanqing just said the words, Liu Shenwei grabbed the lighter in his hand, hehe Zhile.

At this time, the three of them did not know that there were two Taoists who had arrived outside the city.

......

"Master, you said that there are immortals in this county, is it true or false?"

Outside Huayuan County, there were two Taoists, one forty-five and six, one twenty-three four, and the two looked at Huayuan County from afar, and it was the young Taoist priest of twenty-three and four who spoke.

The difference between the two Taoists is that the middle-aged Taoist is holding a dust, while the young Taoist is holding a sword.

Hearing the young Taoist's question, the middle-aged Taoist shook the dust and smiled: "Chunfeng, since you and I have already come, just go in and have a look." In order to observe the beautiful mountains and rivers of Huayuan County, the outstanding people are spiritual, maybe there are really some amazing characters, and it is not known. ”

The Taoist priest named Chunfeng nodded when he heard this, seemed to be a little bad at words, paused, and said, "Then Master, let's go." ”

The middle-aged Taoist priest shook his head slightly, as if he was a little helpless about his apprentice's reaction, and muttered in his mouth: "Chunfeng, Chunfeng, how many times have I told you for the teacher, you are good at everything, but there are too few words, you must know that we ......"

While talking, the two approached the county seat.

After walking straight through the city gate, the master and apprentice were trying to find an inn to rest, but they didn't expect someone to find them first.

"Two Dao Masters, but you are here to listen to the Xuanqing Dao Chief's preaching? You are late, at noon today, Master Xuanqing has already said that from today onwards, he will not be lecturing anymore. It was an old man who spoke, and there was a large string of "了" words in his words, which made people sound quite awkward.

It stands to reason that this situation is usually answered by the apprentice, but the middle-aged Taoist priest knew that his apprentice was not good at words, so he smiled and said, "This old brother, I don't know what to call it?"

The old man waved his hand and said, "Dao Elder doesn't have to be polite, just call me Old Man Chen." ”

The middle-aged Taoist priest nodded and said: "Then call you Brother Chen, poor Taoist Yuan Tiangang, traveling the world with his disciples, I just heard that there are immortals in your county the day before yesterday, and I was quite curious, so I came to take a look." Why, listen to what the old brother meant, that immortal is already gone?"

Yuan Tiangang, a trace of suspicion flashed on the old man's face, and he always felt that he had heard this name somewhere, but he couldn't remember it for a while, so he saluted and said: "It turned out to be Yuan Daochang, and the little old man is courteous." Then he shook his head and said: "But Yuan Daochang guessed wrong this time, Zhang Zhenren has not left the county yet, but he is in Zuixiang Building at noon today...... No, it should be called Drunken Immortal Tower now. At noon today, Zhang Zhenren said in Zuixian Tower that he would retreat for a period of time and would not come out to meet guests during this period. No, this afternoon, many Dao Masters left, and I'm afraid there will be even more tomorrow morning. You may not know that there are not many cultivators in Huayuan County, but since Zhang Zhenren came, Mo said that the Taoist who is famous from other counties, even the people in our county have added many cultivators. ”

"Oh?" Yuan Tiangang's face was slightly curious: "Zhang Zhenren? Drunken Immortal Building? Brother, can you tell Poor Dao about this? Poor Dao first came, but he heard that there were immortals in this city, but I don't know why everyone is so sure?"

"It's easy to talk about it...... the old man looked extremely talkative: "If you want to talk about Zhang Zhenren, it means that he can't finish talking about ten days and ten nights." This Yuan Daochang, seeing that since your master and apprentice are here for Zhang Zhenren, then they must inevitably go to the Drunken Immortal Tower, why don't we talk while walking?"

"It's okay, it's up to my brother. Yuan Tiangang nodded with a smile.

The old man immediately led the way in front, and while walking, he looked back and talked about Zhang Xuanqing, what is the drunken incense building, what is the drunken incense building...... Well, it seems that Zhang Xuanqing is worth talking about.

However, the old man has a good memory, not only remembering the storyline of Zhang Xuanqing's story about the immortal Taoism, but also remembering the set poem that Zhang Xuanqing said. Although I only remember a general idea, I also talked about it in a similar way, and the head is the Tao.

It wasn't until he was almost at the Drunken Immortal Tower that Yuan Tiangang interrupted: "Brother Chen, after listening to you say so much, it seems that 'Zhang Zhenren' does have some real skills, but how can you identify him as an immortal who descends to the earth?"

Chen Laohan was stunned for a moment, and then said happily: "I don't know anything about this Dao chief, if you want to talk about Zhang Zhenren, when he first appeared in our Huayuan County, it was a crane with a childish face, and it appeared suddenly, and even the city guards never saw him." Daoist, think about it, since he is not the city gate, how can he enter the city? Of course, it is from the sky! Not only that, Zhang Zhenren lived in our Huayuan County for a day, and when he saw that people in the world were like him, they were all black-haired, so he immediately cut off his white hair, causing a black hair to grow. And I also heard that when Zhang Zhenren first came, because his voice was the same as the ancient sound, he could only communicate in words, but in just two days, he learned our current accent......"

These things are naturally passed down from Jishitang, Zhang Xuanqing naturally won't be idle to tell people about this; Sun Simiao is old and serious, and he won't talk about the rights and wrongs of others behind his back, even if it's good words; Liu Shenwei is different, and his young heart is inevitably a little show-off, which makes everyone in Huayuan County know.

When Chen Laohan had almost finished speaking, a hint of surprise flashed in Yuan Tiangang's eyes, and he asked again: "Then I don't know what is going on with the Drunken Immortal Building?

Chen Laohan smiled and said: "Daoist Yuan, you can be regarded as asking, if you want to say that this Drunken Fragrance Building has been renamed Drunken Immortal Building, it is just now." Although Xiao Lao'er is not the first to know, but now in Huayuan County, Xiao Lao'er dares to pack tickets, and no one knows better than me......"

It turned out that Zuixianglou wanted to change his life to Zuixianlou early in the morning, and even asked Zhang Xuanqing for advice. Zhang Xuanqing had no opinions, but Zuixianglou specially asked someone to inscribe and make a plaque, which took a lot of time, and the plaque was not done until today. Originally, they planned to let Zhang Xuanqing cut a ribbon or something, but unfortunately, Zhang Xuanqing came and left fast today, and the boss of Zuixianglou didn't have time to say it, and it was not good to go to him again, after all, he said that he was going to retreat. In the end, he could only change the plaque by himself, but since Zhang Xuanqing came to Huayuan County, he has only been telling stories in their drunken incense building, and this "drunken fairy building" is also worthy of its name.

If Zhang Xuanqing is really an immortal......