"Isn't this a toothbrush?" Li Muyun looked at Li Lizhi who was about to go away, and smiled and took out the pig bristle he had just asked for from the vendor.

Is this toothbrush? This is obviously a pig's hair, okay! Princess Changle Li Lizhi almost tilted her nose by Li Muyun. Just as she was about to speak to him, she saw someone walking aside and calling an imperial guard guarding the door: "Old Ha, help me find a carpenter, hurry up, otherwise the princess will blame you later, and we both will be beaten."

The imperial guards called Lao Ha obviously knew that Li Muyun was joking. After such a long time, they had already become familiar with each other, so they just smiled mysteriously and turned around and left, leaving two princes and someone there staring at each other.

A moment later, Lao Ha came back, followed by a young man carrying a box: "Sir, I've found you a man. This is the best craftsman in the palace. It's OK to give him any work."

The young man probably didn't ask Lao Ha who was looking for him before coming. Now he saw a princess, a prince and a duke standing there, and his legs immediately became soft: "See the palace, your highness, see, see..."

Maybe he thought it was fun to scare people, but Li Muyun didn't wait for the young man to greet him. He stepped forward and grabbed him: "Hey, what are you doing? I asked you to work. Only if you don't do well will you behead your head. Now you are not trembling with nothing."

With a "puzzle", as soon as Li Muyun finished speaking, the young man sat on the ground, his face turned pale with fright: "Jue, sir, little, villain, villain has nothing, I didn't do it, no, I won't cut it, behead my head!"

"Get up quickly, he is scaring you. Where can I behead my head if I can't do a good job?" Li Lizhi couldn't see it anymore and glared at Li Muyun: "Can you look like a lord? You even scare a craftsman. Is that interesting?"

Li Muyun was glared by the little girl, shrugged her shoulders and said nothing more. She squatted down and said to the young man: "I need a bamboo board that is wide, about six inches long and half an inch thick. I need to punch five horizontal, ten vertical and ten horizontally, and fifty small holes in one end. Can I do it?"

"There is no problem with this!" Hearing Li Muyun's request, the young man felt that his life should be saved.

"Then go and do it, the faster the better. Once it is done, take it over." Li Muyun patted the young man on the shoulder, thought about it and took out the bristles: "Also, can you do this by piercing this into those small holes?"

The young man stared at the pig's bristles for a while, then looked at Li Muyun, with a confused look on his face: "Sir, are you trying to make a brush?"

"Do you know?" Li Muyun glanced at the young man with a strange look.

The young man nodded mechanically, flipped through the box beside him for a while, and took out something similar to a shoe brush: "Sir, are you looking for this?"

It was so awkward. Li Muyun scratched his head. He used to think that the Tang Dynasty had no such thing as a brush, and he was thinking about how to explain to the young man. Now, when he saw that it seemed that there was no need for this.

Li Lizhi also found it a bit funny to watch Li Muyun toss there from beginning to end, but she didn't say anything and just looked at him.

Although the carpenter thought Li Muyun was a little stupid, he was the Lord after all. It was not his turn to evaluate whether he was stupid or not. It was serious to do his own thing.

So he dared not delay the brush he gave to Li Muyun did not get back. He just picked up the toolbox and ran to prepare the small brush that he didn't know what to do.

...

The toothbrush proposed by Li Muyun is actually not very complicated, and it is completely easy for a carpenter, so the young man ran back shortly after leaving, holding a so-called toothbrush in his hand.

Although Li Zhi is not old, he is a little obsessed with cleanliness. He watched the vendor pull the bristles from the pigs with his own eyes. So when Li Muyun handed the toothbrush in front of him, the little brat turned around and ran behind Li Lizhi, his mouth closed tightly, as if he was afraid that someone would stuff this thing into his mouth.

However, the girl Changle looked at the toothbrush in Li Muyun's hand and her eyes shone: "Li Muyun, how did you think of making the brush so small?"

"What's the matter? It's very simple." Li Muyun smelled it under his nose with a Tang Dynasty toothbrush, and found that there was no special smell. It was obviously the young carpenter who had just treated it in a special way and removed the odor from the pig's bristle.

Looking at Li Muyun's proud look, Li Lizhi curled her lips, walked up to take the small brush over, put it under her nose and smelled it, and suddenly a big smile appeared on her face: "Can you give this to me?"

"Sister, why do you want this? It's so dirty!" Li Zhi, who was hiding behind his sister, poked her head out and asked with disgust after hearing her words.

Li Liqin lowered her head and glanced at Li Zhi: "If you don't tell you what this thing is made of, will you think it's dirty?"

"Then..., that won't happen!" Li Zhi tilted his head and thought for a while.

"That's it, it's called being upset when you see me!" Li Lizhi patted her brother's head, then looked at Li Muyun and asked, "You haven't answered my question yet. Can you give this to me?"

A toothbrush wouldn't make Li Muyun reluctant to let go. Looking at Li Lizhi's serious look, he nodded and said, "If you like it, I'll give it to you."

"That's great!" Li Lizhi waved her hand excitedly: "This is what you said, you are not allowed to steal my business in the future!"

"Hmm?" Li Muyun was stunned for a moment and said in surprise: "What business?"

"When it's the toothbrush business, I can only do this in the future. I will sell it all over the Tang Dynasty!" Li Li raised her head proudly, not feeling ashamed of plagiarizing other people's things.

Li Muyun was really stunned. He originally planned to do this business by himself, but he didn't expect that Changle, a girl, was so business-minded, actually snatched the business one step ahead of him.

However, this toothbrush has been given to this girl, and no matter how he does, he is embarrassed to come back. After thinking about it, seeing Li Lizhi's happy and proud look, Li Mu finally decided to give up the business.

But although business can be given up, there is one thing that must be done, otherwise someone will feel unhappy.

So after hesitating for one hundred thousandth of a second, Li Muyun had already made a decision in his heart and said to Li Lizhi with a smile: "If you want this thing to sell well, I have a suggestion, do you want to listen?"
Chapter completed!