The dining room was very close to the Heart Cultivation Hall, and soon a large cauldron of firewood was carried in.

After hearing this, Liu Rong got up and walked out of the hall, followed by the three queens.

In the courtyard in front of the hall, Liu Rong ordered someone to set up a cauldron, which was filled with water, and after the firewood was lit, the water in the pot could not be boiled for a while.

Liu Rong also instructed the guards to split more firewood into smaller pieces, and after a toss, the firewood turned into crumbs. When the water is boiling in the pot, put the chopped firewood crumbs in the pot and cook.

In these hours, all the materials needed came one by one. Even the stone mill that Liu Rong had temporarily added earlier was moved from the dining room by the guards.

Liu Rong walked to the stone mill, the upper and lower grinding discs of the stone mill are extremely thick, which is indeed much better than the rice hoe, and there is a circular stone groove under the grinding disc, which can be used to collect wood pulp.

The pulp used in toilet paper must be very fine, and the wood pulp that cannot be chopped at one time must be ground several times.

After a while, the water in the pot boiled, and the crumbs of wood in the pot kept tumbling. As time passes, the water in the pot gradually decreases, and some of the water evaporates due to boiling, but more is absorbed by wood chips.

"Add water and boil!" Liu Rong carefully scooped up a piece of sawdust, and after breaking it, he saw that the center of its fracture was still dry, so he ordered.

After adding water several times, Liu Rong checked it again, and at this time, the sawdust completely absorbed the water, and under the high temperature boiling, the components of it had begun to soften, and they could almost be twisted with their fingers.

At this time, Liu Rong instructed people to scoop the sawdust and water in the pot with a scoop and pour it on the stone mill, put a bucket under the stone mill stone trough, and ordered the guards to turn the stone mill.

As the stone mill turns, the wood chips are ground into wood pulp by the stone mill, which is left in the barrel from the stone trough.

For a whole afternoon, Liu Rong was directing the guards to grind the sawdust until the fineness of the wood pulp reached Liu Rong's requirements, and then he gave up.

Because the pulp needs to flow, it is necessary to add water to the pulp during the operation of the stone mill.

Therefore, at this moment, what is presented in front of everyone is several barrels of turbid wood pulp water.

That's when the prepared silk comes in handy! Liu Rong ordered the four of them to unfold the silk, and poured wood pulp water on the silk little by little. The water in the pulp water flows through the tiny voids in the silk, leaving only the pulp on it.

After the filtered wood pulp was almost complete, Liu Rong personally scraped the wood pulp off the silk and piled it onto the prepared wooden board.

A pot of wood made of wood pulp with a low water content, only the size of a washbasin and about five inches high, is just an experiment, but it is enough.

Liu Rong holds a rectangular wooden block that is used as a table and chair, so that each side is relatively smooth and flat, just right for a trowel.

He used wooden blocks to smooth the wood pulp on the wooden board, and after the entire wooden board was covered with wood pulp, Liu Rong leaned over and looked at it, and muttered to himself, "It's a little thick!" ”

After wiping it again, he threw the wooden block with satisfaction, clapped his hands, and said, "It's done!" ”

All the people in the courtyard had been doing things according to the emperor's orders all day, and when they heard this, they all looked at the thin layer of wood pulp on the board.

Except for the three queens, the rest are all in their heads. No one understands what this thin layer of wood pulp represents.

Although there were doubts in his mind, no one dared to speak out, the emperor acted, how could it be their turn to interject, didn't they see that the three queens didn't speak?

Liu Rong waved his hand and said, "It's been a tiring day, you all go down!" ”

At this time, as if the people were amnesty, they knelt down one after another, and then the birds and beasts dispersed.

Since the three ladies entered this heart cultivation hall at the same time, when they used their eunuchs and palace maids, they were much less.

After the guards and eunuchs and palace maids came out of the courtyard, the three queens gathered around the wooden board and took a closer look.

In the presence of their subordinates, they are to remain reserved and mysterious in order to maintain their dignity.

"Your Majesty, it's done?" The queen asked.

"Of course! In a few days, you can experience it for yourself! Liu Rong patted his chest and said.

After a pause, Liu Wei pointed to the hairpin on the queen's head and said, "By the way, the queen, borrow your hairpin!" ”

Although the queen was puzzled, she still took off the hairpin and handed it to the emperor.

Liu Wei took the hairpin and drew straight lines horizontally and vertically on the wood pulp, and after a while, the entire wooden board was divided into N pieces of almost the same size by the thin hairpin.

He controlled and made each piece of wood pulp half the size of A4 paper from his previous life. The purpose of this is to remove the pulp from the board when it is dry! A whole large piece of land is very easy to tear down.

Liu Rong returned the hairpin to the queen, and the queen asked, "Your Majesty, what else do you want to do?" ”

Liu Rong looked at the sky, the stars were dotted, there should be no rain in the past two days, and then he said, "Eat, sleep!" I've been standing here for a day, but I'm tired! After saying that, he smiled and said, "I can see that today, the embroidery workshop has sent another batch of clothes to you!" Hehe! ”

When the three of them heard this, they immediately blushed.

.......

Two days later, Liu Rong and the little monkey, who had finished practicing martial arts, came back from the backyard, but saw the three queens in the courtyard, each holding a yellowed piece of paper in their hands, observing and talking in the sun.

"Sister, this is so soft! Can you really wipe your ass? Wang asked.

The queen nodded, only to see that she was holding the paper in one hand, and stretched out a finger with the other hand, and poked it lightly on the paper, but the paper did not even make a sound, and it was poked into a big hole!

"This, this, this, can this wipe your ass? Don't get filthy when the time comes! Li said with a worried look on his face.

Wang probably also wanted to express his opinion, but when he turned his head, he already saw Liu Rong, and he was angry and speechless!

"Your Majesty, look!" The queen also found the emperor, and Dangdangdang ran to Liu Rong's side and said, "Your Majesty, this paper will be broken as soon as you poke it, and it can't be used to wipe it. Wipe... Wipe your ass! ”

Perhaps sensing that her words hurt a lot, the queen blushed and lowered her head.

Liu Rong took the piece of paper in the queen's hand and touched it, it was soft. Take a look at its shape, wrinkled, estimated absorbency is also good, except for the dark yellow color, this is the standard toilet paper!

It's just that among them, the queen poked a big hole with her finger.

He patted his forehead, even if it was toilet paper in his previous life, he could poke it with his fingers!

At the moment, he said helplessly, "Queen, this toilet paper is for wiping, not for poking, if you are worried about poking and wiping, you can fold it twice!" Liu Rong said, folded the paper in his hand twice, folded it into the size of a palm, and then handed it to the queen, "You poke and poke again, is it not easy to pierce?" ”

The queen poked it again as before, and said happily, "It's really alas, it's not easy to break!" ”

"That's right!" Liu Rong nodded, looked at the buttocks of the three of them, and said, "It's just a little bit of wipe, even if you fold it twice, you can wipe it!" ”

The three of them were immediately red-faced.

Still embarrassed? Liu Rong said again, "Why are you blushing?" If you drink this, you will urinate, and if you eat it, you will have to pull, and your metabolism is just that, why be embarrassed? Go and put all the paper away, and then you can test it out and see if it really works as well as I said. I tell you, this paper is very useful, it can wipe your buttocks, you can wipe your sweat, even after peeing, you can wipe there, clean and comfortable! ”

With that, Liu Rong ignored the three people who were messy in the wind, and went into the house alone to bathe!