Even if it is the emperor, it depends on the faces of the ministers in the court, if these people want to please him, then his life will not be easy.

Along the way, Lu Yu was relaxed, His Majesty Wang Li didn't seem to have the intention of putting himself to death, at least before Fengxian Niangniang's operation, he would not have any problems.

However, the amount of gunpowder under the Taihe Hall should also be increased to ensure that a single explosion can kill all the enemies, Lu Yu secretly said in his heart: "Wang Li, don't try to harm me, if you are blown up, it has nothing to do with me." ”

Ma, as for the matter in Fengxian Niangniang's palace, it must have been mentioned by the ancestor in front of the emperor, and it must be done, plus Concubine Chang Niangniang took out 800,000 taels of silver, and if she wanted to treat her, it was equivalent to forming an alliance with Li Changlan.

While thinking about it, Lu Yu changed his route and headed in the direction of Neitai Hospital.

When Imperial Physician Zhou saw Lu Yu, he immediately greeted him and said, "Steward Lu, let me tell you, Miss Fengxian's condition has not improved, but after your treatment, her face has also improved a lot, and she is no longer as pale as before. ”

Lu Yu asked Fengxian about his condition again, and then said to Lu Yu: "You help Fengxian recover first, wait for her face to recover a little, and then come to me, as for the rest, I will go to your medicine library to get some." ”

"Grand Duke Lu, what herbs are in it, you can pick whatever you want."

Under the leadership of Imperial Physician Zhou, Lu Yu walked into the medicine pavilion of Neitai Hospital and packed all the herbs into a bag, which was full of them.

With so many medicinal materials, enough to refine more than a hundred needles, he had already greeted the old guy in the War Bureau, so naturally he would not break his word.

Lu Yu took a bag of herbs and walked into Concubine Li's courtyard, and at a glance saw Bibi standing in the courtyard, he waved his hand at Bibi and said, "Come with me." ”

The two entered the restaurant, Lu Yu handed over the bag of herbs in his hand, and then said, "Steward Ji has rushed back, you go and cook the herbs, and I will show you how to make sore needles now." ”

When Bibi heard that Ji'an was going back, she immediately looked overjoyed, picked up the bag of herbs, and washed it skillfully.

"Grandpa Lu, when will Grandpa Ji come?"

Lu Yu also carried a bucket and began to clean the herbs, Eunuch Lan told him that the two had returned to the capital, as for whether they had just arrived or had already passed, it was unknown, Eunuch Lan groaned for a while, and said, "In about ten days, they will come." ”

"That's very good, Steward Lu, you say, how long will it be refined?"

"You have to put a big pot of water as high as the herbs, and then boil the soup into a paste, and you have to learn to make your own bitter meat tricks, and you can make a lot of money with this recipe."

Bibi nodded and said, "Yes, you have treated me, I have no sores now, every time I have a bowel movement, I can see a small piece of it inside, it's really good." ”

When Lu Yu heard this, he didn't know what to say, this Bibi was not bad, young and beautiful, and she was still very beautiful, why was she so rude?

Okay, I'll just let her look at the potion.

"Bibi, look at it, don't burn it."

"Steward Lu, don't worry, I'll stay here.

I'll call you. ”

Lu Yu nodded to her, turned around and walked back to his room, where Zhuqiu and Xiaobi were sitting drinking tea and eating snacks, while his carrier pigeon was sitting by the campfire.

The eagle seemed to be treated well and was enjoying a plate of lamb.

The fireplace in the room was much bigger and the temperature in the room was much higher, but there was still a smell of burnt and a lot of dust in the room, which needed to be redecorated.

Sister Xiaobi saw Lu Yu walk in, she raised her head and said, "Close the door, Steward Lu, the tea here is good, we have to buy more, by the way, our soap has been sold to others, how boring it is for us to stay in the yard!" ”

Zhu Qiu also chimed in: "Father-in-law Lu, you are a clever person, think more about how to make money!" ”

The problem of money is nothing to him, and when his industry in Guangjing City is developed, and when his money village opens, this money will be nothing, but he can let these women in the courtyard work more, so that they don't have nothing to do.

Lu Yu closed the door, then sat on the ground and asked, "What will you and him do?" ”

Sister Xiaobi picked up a cup of tea, handed it to Lu Yu, and said, "Steward Lu, think about it, this special product of soap must be made by us, so that it is easier to sell." ”

Okay, I'll prepare a toothbrush and a toothpaste for you, so that I can use it, I have thought of this a long time ago, Lu Yu instructed Zhuqiu: "You go and prepare a pen and a piece of paper for me, from now on, we must have a pen in the reception room." ”

"Yes, Steward Lu!"

Zhu Qiu took a piece of paper and a pen, Lu Yu first drew the table, and then marked it with a stone on the table.

Then on the design drawings at the back, he drew some modern seat designs and handed them to Sister Xiaobi: "These tables and chairs, you find a time, let them help you make a set, a set of five." ”

Sister Xiaobi took it in her hand and looked at it, and shouted: "Ouch, Steward Lu, these things can't make money, they're useless." ”

Lu Yu said to her: "This thing is not for sale, but for storing it in the reception room as tea." ”

"Oh!" I know.

Lu Yu said as he sketched the shape of the toothbrush in his mind, and said, "The best hair is to use pig hair or horse hair, and when you do this, you can use it to clean your teeth." ”

Sister Xiaobi is still not satisfied: "It's not too difficult to make this thing, but it's ......"

Can't make any money. ”

Lu Yu smiled and said, "This is called a toothbrush, the money we earn is used to make toothpaste, but I still need to do experiments to see if I can make it." ”

At first, he also planned to experiment with tiger oil, charcoal, and some herbs, but later he decided to use some herbs with high viscosity as the main material, add some herbs with strong aroma, and then add some refined salts instead of charcoal and tiger oil.

Psyllium and other herbs are all traditional Chinese medicines with a certain viscosity, so you should choose some better ones.

Lu Yu listed all the materials, handed them to Sister Xiaobi, and then ordered: "If you have time, you two will go and buy some herbs, they must be fresh, they must be fresh." ”

Xiaobi picked it up and looked at it and asked, "Salt tea is used to clean other people's teeth, what is the difference between you cleaning your teeth?" ”