Li Er smiled: "Is this right?"

Li Feng also smiled and said: "My own guesses are just guesses after all. Even if they are correct, they are not as good as if you said it yourself, Lao Li."

"What you said makes sense." Li Er smiled and said, "Now I have something to ask you."

"I know what you want to ask." Li Feng said, "Last time Zhang Dashu went to Zhuangyuan Building to cause trouble, I knew that the instigator behind it was Li Tai. However, I didn't pursue it too much. I just had one more thing to do.

His vigilance."

"So you designed this plan for Qingque, just to expose him?" Li Er asked.

"What a coincidence, my goal today is really not Li Tai, but the craftsmen from other countries. I always feel that there are too many foreign businessmen in the Tang Dynasty, and there will always be some craftsmen sneaking in, so I used the fireworks to expose them.

"Li Feng said.

Li Er frowned and used fireworks as bait to fish, but he also watched the fireworks himself. Apart from making people feel more festive, they seemed to have no use at all?

Li Feng smiled and said: "Fireworks are made of gunpowder."

"What? These fireworks must not be exposed." Li Er said immediately.

Just kidding, once someone else gets the secret recipe of gunpowder, it will be a very dangerous thing for Datang.

Li Feng smiled and explained: "Sure enough, you think like others, you think that gunpowder cannot be known by others, but you don't know that there is a big difference between gunpowder and gunpowder.

The gunpowder used in the fireworks is white gunpowder, and the gunpowder used to make the sacred fire flying crow is black gunpowder. In addition, it is also very good that the fireworks were stolen by people from other countries. Isn’t it true that our Tang Dynasty lacks an excuse?"

Li Er's face moved slightly. The expansion of territory is the lifelong pursuit of every emperor. However, attacking other countries is not that simple. The first one is an excuse. As a large country and a country of etiquette, Datang dared to attack other countries casually.

country, he, the emperor, will definitely be scolded to death.

Li Er, who cherishes his reputation, will never let such a thing happen, but Li Feng has given him a chance now, but the price may be the leakage of gunpowder.

"Let me discuss this matter with the ministers."

"We should discuss it. I'll wait for your news."

"Li Feng, I have one more thing to ask you." Li Er said solemnly.

"Is there anything else?" Li Feng was slightly surprised. He must have finished what he needed to say.

Li Er asked: "I want to know, if the prince wants to deal with you, what will you do?"

"Prince?" Li Feng thought for a while and said: "When I am not in danger of losing my life, I can do whatever I want, but when I feel a crisis, I will fight back."

"Fight back? How are you going to fight back?"

"Old Li, to put it bluntly, the prince has a rebellious heart, and you can still be the emperor for at least twenty years. During these twenty years, the prince will definitely rebel." Li Feng told the future history.

"The prince will rebel?" Li Er didn't believe it.

Li Feng said: "Besides, the prince's hobbies are somewhat special, so you might as well go to the East Palace to inquire about them."

Li Er looked at Li Feng suspiciously and left the Zhuangyuan Building without asking any questions. Instead of returning to the palace, he took Li Junxian and Hou Junji to the East Palace.

All the imperial soldiers, imperial guards and other troops outside the Zhuangyuan Building evacuated the Zhuangyuan Building.

Only Sun Simiao left and came back. Li Feng seemed to know that he would come and had already made tea and was waiting for him.

When Li Feng saw Sun Simiao, he smiled and made an inviting gesture and said, "Old Sun, please sit down. This is the tea that only my family, Li Feng, owns."

"Li Feng, I have something to ask you." Sun Simiao sat down and asked straight to the point.

Li Feng said: "I don't have the formula for this medicine, nor do I have a patent medicine. If you want to know about the fake death medicine, I will give you this porcelain bottle. You can study it through the smell.

In addition, I personally give you a suggestion, don't do research alone, you'd better set up a research team to develop medicines for different diseases.

For example, colds are a common disease that people get almost every day. Can you develop a pill that can be taken directly without boiling it in water?

In this way, wouldn’t the sick people be cured more effectively and faster?”

Sun Simiao thought for a while and said: "You said it is simple, but you can imagine the difficulties involved."

"Every difficult thing has a solution. I just want to set up a pharmaceutical factory, so I want to cooperate with you. What do you think?"

"Pharmaceutical factory?" Sun Simiao looked at Li Feng suspiciously.

Li Feng took out a formula and handed it to Sun Simiao, saying: "This is the formula for cold granules. You can drink it by just mixing it with hot water. The effect is very good."

He redeemed this from the system, and also exchanged ten packages of finished medicine.

After Sun Simiao read the recipe, he was shocked. It was better than the recipe he wrote.

"How can this medicine be turned into a medicine that can be drunk by simply dipping it into hot water?"

Li Feng said: "I will take care of this. You don't have to worry. As long as you agree to cooperate, I will also set up a medical team to research new prescriptions. You will be the new team leader."

"I can agree to it, but I need to see the finished medicine first."

"I had already guessed that you would have this request, so when I had time, I made a few packages myself and gave this package to you."

Sun Simiao took the medicine and said, "Can you give me another pack?"

"Um?"

"Don't get me wrong, I don't want to find out your secrets, but I want to verify whether this medicine really works." Sun Simiao explained.

"So that's it." Li Feng gave two more packages without hesitation, "I'll give you one more package for your research. You don't have to answer me in a hurry. I will go to Lantian County in the next year and a pharmaceutical factory will be built.

In my fiefdom, just answer me when the time comes."

Sun Simiao held three packages of finished cold granules and nodded slowly: "Okay, I will give you an answer after the new year."

"That's it, I'll give you a small gift. Originally, this gift was given to you when you became my partner.

However, since I have taken it out, I will give it to you first." Li Feng picked up a box from the table and handed it to Sun Simiao.

Sun Simiao took the box suspiciously and found that it was the porcelain bottle Li Feng used to save Hou Fangyuan.

He took the porcelain bottle lovingly and said, "Thank you very much."

"Thank you now. The things in the box are better. You might even have to work for me." Li Feng said with a smile.

Sun Simiao opened the box suspiciously, and inside it turned out to be a microscope. However, Sun Simiao did not recognize this high-end product. Instead, he pointed at the microscope with a confused look on his face and said, "What is this? It's so strange, there is crystal in it?"
Chapter completed!