"Li Chuan, Brother Chuan, let's do something more." Li Yuanchang pulled Li Chuan's sleeve and didn't let go.

In addition to him, there were many people standing in front of Li Chuan, Li Yuanjing, Li Jingheng, Li Ke, Changsun Chong, Li Chongyi, anyway, everyone who had something to do with the royal family came.

They all looked at him with sparkling eyes, looking forward to what it would look like to do a big job.

Who made today's Chang'an City too sensational, as soon as Li Yuanchang, Li Jingheng and others announced that this hot air balloon was made by them, they won the envy and jealousy of a group of red-eyed patients!

So, they all ran in front of Li Chuan.

"Brother Chuan, we have enough people, there are still many people outside the palace, just say, what are you going to do this time!" Li Jingheng clenched his small fists, his chest was straight, and he was so proud that he couldn't do it.

What to do? He didn't want to do anything.

Li Chuan looked at the group of little Zhengtai in front of him expressionlessly, why are there more and more Zhengtai in front of him? I'm afraid I really want to be a child king?!

"That ......" As soon as Li Chuan spoke, he saw a group of Xiao Zhengtai's eyes brighten up a few degrees.

He felt that if he didn't want to do anything at this point, they would pounce on him and crush him.

"Let's make soap!" This is something that every protagonist who has entered into history must do.

Why? Of course, it's because soap horn is not easy to use!

Seeing that the sky is about to heat up, even if there is no shower gel, but there is no soap, it is too pitiful.

"Soap? It sounds like it's a good thing. ”

"That's for sure, what is soap for? Is it fragrant? ”

"Nonsense, how can it be called soap if it's not fragrant!"

"So, what is soap for?"

"It's used to take a shower and wash clothes!" Li Chuan patted his forehead and said, "There will be fragrance on your body after taking a bath." ”

After speaking, Li Chuan turned on the live broadcast.

"Call all the water friends, who knows the formula of soap? The rivers and lakes are in emergency! ”

【……】

[Wait, I'll check it for you.] 】

[The anchor is using us as a thousand degrees! ] 】

[Be content, I don't want to be a thousand degrees. 】

[This old man, you won't be in some infinite paradise, right? 】

[That's right, Horror Tower, I'm on the thirteenth floor 555555]

[Poor man, I'll go to your aid in a moment with a coffin board.] 】

Li Chuan: "......" It seems that supporting the coffin board is quite a popular game among sailors!

"Isn't it a bit ...... to make soap?"

"Too ordinary?"

"Yes, it's just too ordinary, Brother Chuan, let's make something like a hot air balloon, it's special enough, it's sensational enough." Li Yuanjing pulled the corner of Li Chuan's clothes and shook it.

"No, it's sensational enough to be hard to do now, it's short of things." Li Chuan said no, and said, "If you don't want to do it......"

"Yes, of course, soap, it's good." Seeing that Li Chuan was about to change his mind, Li Ke immediately rushed to speak.

The others hesitated for a moment, then nodded their heads as well.

No matter what it is, it's better to do it than not to do it well.

[Grease, NaOH, water.] 】

Li Chuan: "......? "Strong alkali? Where did he go to find a strong alkali?!

"Shall we make an old recipe?"

[The ancient recipe is lard and sodium hydroxide, you can't get around it, so it's better to make handmade soap directly in one step, which is good for the skin.] 】

Li Chuan wanted to say that whether it was good for the skin or not was actually not very important, and it was not time for the current Datang to care about that.

But since you can't get around, it's okay to find a way to make it.

Strong alkali, what is the formula of EMMM strong alkali?

The sailors probably guessed what Li Chuan was thinking, and directly sent a barrage.

[Baking soda and quicklime, stir and let stand, the liquid on top is sodium hydroxide. 】

Very well, this problem is solved, then the next question arises again, how is baking soda made?!

Li Chuan wants to go crazy, why didn't he study chemistry in the first place?!

[Don't listen to him, it's too difficult, you try using animal oil, pancreas and plant ash.] 】

"Pancreas?"

[Yes, mash the pancreas and add it to it, there seems to be some enzyme in the pancreas, and it's useful anyway.] 】

Good horn! That sounds a bit like a good idea.

Lard, pancreas and plant ash ?!

Vomit, just think about it, you are going to vomit, and you can imagine what these things will taste like when they are cooked together.

"Let's go, let's get out of the palace!" Li Chuan didn't plan to harm his own territory, so it was better to go out and harm others.

Li Chengqian looked at the backs of the brothers, wanting to cry without tears, his homework was not completed, and he couldn't go out.

Wang Zhongze was already looking outside the palace.

He only has this one chance, no matter what he thinks, he has to be good friends with Li Chuan.

But no matter how much he thought of it, he couldn't stop Li Chuan from leaving the palace.

It's been a few days, Li Chuan has been squinting in the palace, and when he came out once yesterday, he was still flying in the air.

When he saw the big ball, Wang Zhongze was really stupid.

He knew that Li Chuan was from a thousand years later, and he also knew that he had the ability, but he didn't expect to be so capable.

With such a great ability, will the family still send him to contact Li Chuan? It's time for the branch to be dispatched, right? So what is he going to do?!

When he was struggling to know what his future fate would be, the eyeliner sent by Wang Zhongze to the gate of the palace came back.

Li Chuan is out of the palace!

Although he was accompanied by a group of princes and the second generation of officials or something, he was out of the palace anyway.

Wang Zhongze immediately left the house and prepared to have a chance encounter.

"Who can go to two craftsmen who can make soaphorns?" Li Chuan asked.

"Soap horn? Do you still need to do this? Isn't it just a matter of mashing the soap horn? Li Chongyi asked.

"Seems so." Li Yuanjing nodded.

Li Chuan: "...... so what is Xiao Yinzi used for him?"

"Well, it seems to have been processed, like a small square, hard, and not easy to use." Li Yuanchang pursed his lips and said with disgust.

Li Chuan: "......", so he actually uses the kind that has always been difficult to use?

No wonder I always feel that my hair can't be washed clean.

"Then find two craftsmen who can make paper." It's all about boiling those ingredients, so it should be about the same.

In other words, he still wants to make toilet paper, and now he can use it when he finds a craftsman.

Thinking of toilet paper, Li Chuan's butt hurt a little, he had to make this earlier, otherwise, emmm...... Hemorrhoids to learn about?!

"Alright, now we have to find a place, preferably a small courtyard, remote." Li Chuandao.

"Small yard? Why don't you go to my house? Li Jingheng said, "I have a lot of yards. ”

Li Chuanmo, boiling that weird smell in your house, are you sure your father won't beat you to death?!

"It's okay to go to my house, and there is no shortage of yards in my house." Changsun Chong also followed.

"Okay, you can do it anywhere, you don't need too much space, and you can prepare some lard, or fatty meat, and plant ash." Since they are willing, Li Chuan doesn't care.

At this moment, a horse suddenly rushed out of the oblique side, "Li, Brother Li!" Okay, what a coincidence, I met you here! ”

Li Chuan: Can you take dim sum with the lie of "......"? Looking at this hurried look, it was said to be a coincidence, who would believe it?!