"Lu County Gong doesn't have to be polite!" Li Jiancheng replied directly, after all, there is still a guard from the East Palace standing in this courtyard, and the appearance it should be still there, and Lu Chen's plea for Li Jiancheng is naturally for this reason, otherwise the relationship between Lu Chen and Li Jiancheng will naturally not be like this.

"Thank you, Your Highness the Prince!" Lu Chen thanked Li Jiancheng, then straightened up and walked into the front hall.

"Ahem! I wonder why His Royal Highness the Crown Prince is here today? Lu Chen coughed lightly, glanced at Li Jiancheng, first glanced at the door of the front hall, and then glanced at Sun Simiao, who was sitting on the side.

Li Jiancheng was so quick that he naturally heard the meaning of Lu Chen's words at once, and at the same time understood Lu Chen's intention to give him a look.

"Lone in the palace heard that Doctor Sun came to the Lu County Mansion to discuss medical skills with Lu County Prince, recently Lone felt tired, didn't he come over and want to ask Sun Doctor to take a look at Lone's body? At the same time, I also want to meet Lu Xiangong and see if Lu Xiangong has a new invention! Li Jiancheng started the performance while drinking tea with Lu Chen.

"If you invent it, you have some ideas, but it's still in the experimental stage, isn't it?" Lu Chen also took a sip of tea from the teacup and said with a smile, when he saw the guards in the East Palace, Lu Chen asked Su Dingfang and Du Junxuan to take the flintlock pistol to go directly to the camp of the guards, and now it is still time for the flintlock pistol to come out.

"His Royal Highness the Crown Prince said that he would discuss the medical Tao with Doctor Sun?" Lu Chen looked at Li Jiancheng and continued, "I only know a little about medical skills, how dare I discuss medical Tao with Doctor Sun, it's just that I copied some medical books left by my master for Doctor Sun to see!" However, if His Royal Highness the Crown Prince is not feeling well, it happens that Doctor Sun is here, so why not ask Doctor Sun to give His Royal Highness the Crown Prince a pulse? ”

Lu Chen naturally brought the topic to Sun Simiao, for Lu Chen and Li Jiancheng to talk there, Sun Simiao had no intention of participating, so Sun Simiao had been sitting on the side and looking at the "medical book" transcribed by Lu Chen, but when he heard Lu Chen mention himself, Sun Simiao still looked up at Lu Chen.

"So good! There is a miracle doctor of Laosun! Li Jiancheng said to Sun Simiao with a warm smile on his face.

"Don't dare!" Seeing that Li Jiancheng was so polite, Sun Simiao hurriedly said, don't look at Sun Simiao's superb medical skills, his reputation is outside, and his age can even be regarded as Li Jiancheng's grandfather, but at this time, it is the Tang Dynasty, there is a difference between respect and inferiority, Li Jiancheng is also the prince of the dynasty, even if Sun Simiao is famous, at this time, he is just a cloth cloth, at most, because he is a person from the Taoist Sect, he is just a person from Huahua, in the final analysis, the status gap between the two is still huge.

"It seems that this place is not suitable for diagnosis, so why not move across the hospital? It's quieter there! Lu Chen directly got up and proposed.

"Very good!" Li Jiancheng and Sun Simiao nodded in unison, agreed with Lu Chen's proposal, and under the leadership of Lu Chen, they walked through the corridor and came to a cross-courtyard with a plaque with the words "Jingxin Yuan".

At the gate of Jingxin Garden, Lu Chen let his back guards stand guard at the gate of Jingxin Garden, while Li Jiancheng directly left his guards in the front yard.

Of course, there were guard commanders who did not agree with Li Jiancheng to follow Lu Chen alone, but Li Jiancheng glared at the guard commander angrily at that time and said: "If the prince of Lu County invites him to attack Lonely, you can enter Lujiazhuang?" Li Jiancheng threw down this sentence, didn't look at the commander of the guards, flicked the sleeves of his robe and followed Lu Chen out of the front hall.

Originally, the guard commander was still a little unconvinced, after all, although they were nominally the guards of the East Palace, they could also be said to be the future Great Internal Forbidden Army, and they had always been above the top, but after seeing the equipment on those back guards, especially after seeing the tall Feng Huai who was smiling at him, the guard commander could only swallow this breath.

There were only three people who entered Jingxin Garden, that is, Lu Chen, Li Jiancheng and Sun Simiao, in fact, Lu Chen and Li Jiancheng advanced Jingxin Garden, and then Sun Simiao was led here by Su Chang with a medicine box.

When Sun Simiao entered the hall, he saw Li Jiancheng and Lu Chen sitting opposite each other.

"His Royal Highness the Prince, let Poor Dao give you a pulse!" Sun Simiao took out the pulse pillow from the medicine box and placed it on the table, followed by a robe and sat on the chair, these furniture were all made by Lu Chen asked the carpenter in Zhuangzi to build according to the drawings he gave, it was really the Tang Dynasty's kneeling ceremony that Lu Chen was very unaccustomed to, every time he saw this kneeling ceremony, Lu Chen would think of Xiao Baga, of course, now that side is called the Wa Kingdom.

Of course, some people say that at this time, the Wa Kingdom was called Fusang, but Lu Chen never understood, how could Fusang, a sacred tree, be called synonymous with the Wa Kingdom? Where the fart is big, it is possible to do a country that can go out of the country if you stretch out your hand, and you actually call it Fuso? Can that big fart place be a little bit on the side of the Fuso Sacred Tree?

And whenever Lu Chen thinks of the Wa Kingdom, he ponders how to make this country disappear, of course, with the current shipbuilding skills of the Tang Dynasty, it is a little unrealistic to want to cross the ocean to go to the Wa Kingdom, at this time the Wa Kingdom has just completed the initial unification, and at this time, the emperor of the Wa Kingdom is actually a woman, and she is also the first female emperor in the history of the Wa Kingdom, known as the Emperor Tuigu, after all, Lu Chen has always been thinking about dealing with the Wa Kingdom, so the history of the Wa Kingdom in this period, Lu Chen has not studied much.

When he saw Li Jiancheng today, Lu Chen suddenly had an idea, and thought of the most suitable person to go to the razor of the Wa Kingdom, but now is not the time to talk about this matter, but Lu Chen feels that this matter can definitely be operated.

Lu Chen didn't speak, just sat on the side and pondered secretly, while Sun Simiao was giving Li Jiancheng a pulse, and it took a long time before Sun Simiao withdrew his finger with a sad face, "Your Highness, can you stick out your tongue and let the poor Dao take a look?" Sun Simiao looked at Li Jiancheng and asked.

Li Jiancheng did not answer Sun Simiao, but directly stretched out his tongue, after seeing Li Jiancheng's tongue, Sun Simiao sighed "hey": "Poor Dao is powerless, if there is really someone in this world who can heal His Highness, I'm afraid there is only Lu Xiangong!" Sun Simiao looked at Lu Chen, who was pondering on the side, and said softly.

"Huh? Call me? Hearing Sun Simiao mention the words "Lu County Gong", Lu Chen suddenly woke up from his contemplation and looked up at Li Jiancheng and Sun Simiao.

"Doctor Sun said that you have a way to cure Lone's disease!" Seeing Lu Chen's somewhat ignorant appearance, he also knew that Lu Chen seemed to be in deep thought just now, of course, Li Jiancheng didn't mean to blame Lu Chen, after all, Lu Chen's workshop area can always create a lot of magical things, and it is estimated that Lu Chen was also thinking about the things in the workshop area just now.

However, if Li Jiancheng knew that Lu Chen was thinking about how to destroy the Wa Kingdom just now, it is estimated that Li Jiancheng would not have an indifferent look on his face now.

"Oh! In the lower Shizun did leave some medicines, among which there are indeed medicines to deal with His Royal Highness's illness, but in the lower can only be used with the attitude of trying it, after all, the master is not in his old man's house, and he does not dare to say that he is sure that he can be completely cured! Lu Chen looked at Li Jiancheng and said, although he found out how to treat "tuberculosis" in the medical book, but whether it is good or not, Lu Chen is not completely sure, after all, it is seen in the book, and it has not been actually tested.

"If you have a chance!" Hearing that it was the medicine left by Master Lu Chen, Li Jiancheng said with some excitement, Lu Chen himself is considered to be the "reincarnation of an immortal", so what kind of person must be a master who can teach Lu Chen, and how amazing should this medicine left by a master outside the world be?

"Then try it!" Lu Chen said and took out a small glass bottle directly from his arms, this thing was made by Liulifang according to Lu Chen's design, of course, this is also Lu Chen's preparation for this moment, Lu Chen can't take out a plastic bottle for later generations, it is estimated that it will take out a good explanation, and it will be much easier to explain when he takes out a glass bottle, after all, Lu Chen's Liulifang can make glass, and it is not easy to make such a gadget? What's more, Li Jiancheng still has shares in Liulifang, of course, the glass plan has not yet been implemented for the time being, because Lu Chen has to prepare a lot of things, and now the craftsmen in Liulifang are working overtime to make things designed by Lu Chen.

Li Jiancheng and Sun Simiao's eyes were immediately attracted by the glass bottle that Lu Chen took out, "This is glass?" Of course, Li Jiancheng had already seen glass, so he was just surprised, but Sun Simiao was different, after all, this old immortal was the first time to see such pure glass, and he immediately looked at Lu Chen with a shocked face and asked.

"This thing is named 'glass' under the name, and the glass workshop in Honjo can produce this thing!" Lu Chen felt a great sense of accomplishment when he saw Sun Simiao's expression, after all, it was really enjoyable to make a person who had seen the wind and waves have a shocked expression.

"This drug is called rifampicin!" Lu Chen pointed to the white pill in the glass bottle in his hand and explained to the two, "Master said that this medicine can treat the prince's disease, take two pills on an empty stomach every day before breakfast!" Lu Chen said and handed the glass bottle into Li Jiancheng's hands.

Li Jiancheng took the glass bottle handed to him by Lu Chen, took the glass bottle in front of him, and kept looking at the small half bottle of white pills inside, his hands trembled a little, after all, the pills here were likely to cure his lung disease and save his life.

"However, there is something to ask His Royal Highness the Prince, and I hope His Royal Highness the Crown Prince will answer truthfully!" Lu Chen looked at Li Jiancheng and asked with a serious face, extremely solemn.

"Lu Xianhou has something to say, just say it!" Li Jiancheng solemnly put the glass bottle into his sleeve, and then looked at Lu Chen with a serious expression, because he knew that Lu Chen looked at him with such an expression, it can be seen that the question asked by Lu Chen should be very important!

"The author fungus is also the first time to write a history book, and I hope that you will bear with the officials a lot if there is anything missing, and the author fungus is here for everyone!

Sometimes I see comments pointing out a lot of problems in the author's writing, first of all, I want to thank the official for his criticism and correction, but the author wants to say that I just hope to bring you some joy by writing this book, after all, it is not the official history, and you can just look at the picture and have fun!"