The Lone Star of the Tang Dynasty

Li Changge looked at the anxious appearance of several people, and felt a little strange: "I said that I sent it to you, why do you have to ask again?"

Seeing their incoherent appearance with excitement, Li Changge couldn't help but joke: "What's wrong with a few old brothers? Especially you, Lao Jin, seeing that you are so excited, people who don't know still think that you are a general of the Tang Dynasty...... is so worried, it really looks like His Majesty. "

Li Jing hurriedly explained: "Childe, you misunderstood!"

Li Changge responded with a smile: "Haha, look at you guys who are nervous like this, the more you deny it, the more Your Majesty's demeanor becomes!"

Li Changge's two jokes were like an invisible sword, which made Li Er and his courtiers present instantly chill their backs.

They realized that Li Changge's intelligence was so outstanding, if his true identity and role were discovered by the clans or Turks, the consequences would be unimaginable.

Now that the power of the family has not been eradicated, it is natural to regard Li Changge as a thorn in the side; if the Turks suffer losses under the new bow and crossbow in the future, and learn that all this is from Li Changge's hands, then he will also become the number one enemy of the Turks.

Although Li Changge is talented, but the height is not cold, they are more like protecting rare animals at the moment, even more careful than treating the little ancestor, and silently swear in their hearts that they will never cause the slightest trouble to this highness.

Li Changge quickly put away his joking look, and said to Li Er with a little jokingness: "Old Li, a few of you, didn't you say that you would come to thank me and give me gifts?

In fact, Li Changge's words were intended to find out through the channels of Li Er and others whether there were good goods in Chang'an City that were suitable for use as experimental raw materials, but his words sounded to Fang Xuanling and Du Ruhui, as if he was reproaching them for not understanding etiquette and exchanges, and only knowing how to eat and drink for nothing.

However, this kind of "secret scolding" made them breathe a sigh of relief.

As a courtier, it is common for His Highness to occasionally ridicule a few words, as long as Li Changge's true intentions are not exposed.

So, Li Er immediately showed a hippie smile and hugged Li Changge.

quipped: "Oh, don't say that, Childe, the world has not been peaceful recently, and we are so worried that we accidentally forgot about it." If you ask, whatever you want, I, Li Er, will have to do it for you even if I go bankrupt!"

As soon as Li Er's words came out, Wei Zheng, Du Ruhui and other important ministers suddenly turned nervous.

They know very well that Li Shimin is a person, and he will do what he says, if Li Changge really makes any outrageous requests, Li Er may really give up everything to satisfy him.

Li Changge said jokingly: "Lao Li, your tone is not small, if I ask you to apply to Your Majesty to give me all the Qinghe Cui Clan's property, you can do it?"

Although it was a joke, Li Changge also knew in his heart that if he had a better background and resources in this Tang Dynasty, he might have already built an industrial empire. However, he didn't realize that his words made Fang Xuanling, Du Ruhui and Wei Zheng quietly breathe a sigh of relief.

In their opinion, Li Changge just put forward a request for a fief, although it may take some time to operate, but with his contribution to the Tang Dynasty and his status as a prince, it is not too much to ask for the property of several families.

When Li Er heard this, he really fell into deep thought, which made Li Changge quite surprised: "Old Li, are you seriously thinking about it? You are not Li Shimin, I just want to do something with you." "

Li Er was stunned for a moment before he reacted: "Doing something?"

It turned out that Li Changge was not asking for a fief, but had something to ask for.

He replied boldly: "No problem, although Childe said, I am well-connected in Chang'an, and I can speak in all aspects!"

The ministers pouted secretly: You are the emperor, of course you are easy to speak!

Everyone's eyes were once again focused on Li Changge, curious about what kind of request he would make.

I saw Li Changge think for a moment and then slowly speak: "Old Li, do you know where to get saltpeter?"

His question came as a surprise to everyone.

"Minerals such as sulfur, salt, and trona are also needed. "

When Li Er heard it, he felt that this was just a trivial matter, and it could be solved easily.

However, Wei Zheng showed a puzzled expression at this time, and couldn't help but interject: "Wait, Childe, do you want these materials for alchemy?"

Wei Zheng, a highly influenced Taoist minister, was proficient in the Tao Te Ching and its derived Sun Tzu's Art of War, Numerology, Zonghengjia, Yin-Yang and many other knowledge, and also had a considerable understanding of alchemy and medicinal materials.

Li Changge scoffed at this and said bluntly: "What alchemy, those pills are all deceptive things. Most of them are either heavy metals or coking substances, which are either toxic or carcinogenic, and only people who are not afraid of death will eat them. "

When the people heard this, they were all amazed.

Especially Li Er, although he was in the prime of life, as the king of a country, he would inevitably have illusions about immortality, so he not only collected many pills himself, but also received gifts from courtiers. Knowing the truth at this moment, Li Er couldn't help but sweat coldly, glad that he hadn't taken it yet.

Li Changge nodded in confirmation: "That's right, the pill refined in the furnace fire is extremely harmful. "

He explained, "Fortunately, the cost of alchemy is high, and the toxic side effects are significant, so the scope of damage is not widespread, mainly concentrated in the royal family and some wealthy families." When you have the opportunity, you can remind Your Majesty that it is best to advise the Empress not to touch these elixirs. "

Wei Zheng was deeply shocked by Li Changge's words, and his eyes widened and asked, "How did Gongzi know that the pills are poisonous?"

Li Changge responded easily: "This is actually very simple, heavy metals will destroy the protein structure, you go back and give it a try, add a little pill powder to the egg white, and soon the egg white will solidify into a hard lump, because the microstructure in it has been destroyed and lost its function." I can guarantee that after you experiment with resources, the results will be the same as what I said. "

Wei Zheng was shocked in his heart, he never expected that Li Changge would even know this kind of partial knowledge so well, which was beyond the imagination of ordinary people.

Li Er thought for a moment, and suddenly asked, "Since the pill is poisonous and useless, is the son collecting these raw materials to refine other things?" The penicillin ...... I gave me last time

."

Li Changge replied with a smile: "Lao Li, you think too much, penicillin is not a pill, the key to the usefulness of the drug lies in its active ingredients, whether penicillin is made into pills or other shapes, as long as the amount is correct, it is equally effective." This time, I'm going to make a huo medicine out of these ingredients. "

At the mention of huo medicine, a cold light flashed in Li Changge's eyes.

And Li Er and the others were at a loss, not knowing why: "What is the Huoo medicine? Didn't Gongzi say that everything refined by furnace fire is poisonous...... Why can it still be used in medicine?".