Dong Shuyu glanced at Dong Shuzhen and the four maids of Spring, Summer, Autumn and Winter. They all widened their curious eyes, waiting for Zhu Xiuyuan to explain the deeper secrets of abacus, abacus, and Xiuyuan numbers...

Dong Shuyu thought: "This is not possible. Abacus, abacus, and Xiuyuan numbers can be circulated, but the secrets cannot be known to others casually... If you are not careful, Xiuyuan may be killed..."

After thinking about this, Dong Shuyu couldn't care about anything else. He just looked at Zhu Xiuyuan and said, "It's not convenient here. Xiuyuan can follow me to the back room."

The back room was Dong Shuyu's temporary resting place after he was tired.

"That's fine!" Zhu Xiuyuan also thought of this. The secrets of abacus, abacus, and Xiuyuan's numbers are really not suitable to be disclosed in public.

So, Zhu Xiuyuan followed Dong Shuyu's footsteps, and the two of them walked into the back room slowly, one behind the other.

The two maids, Chunxue and Dongmei, stared blankly at the backs of Zhu Xiuyuan and their young lady, opening their mouths to speak. They thought: "Miss, this is inappropriate. The back room can be said to be your boudoir, how come?

Let me go in..."

However, Haruyuki and Dongmei saw that their young lady was not unusual at all, and she seemed to be just looking for a random place to learn about the secrets of abacus and abacus... So, they swallowed the inappropriate words back in their stomachs.

Dong Shuzhen did not grab Chun Xue's arm this time and asked her husband and sister what good things they were doing inside. She thought to herself that her sister was in charge of the entire Dong family, and her husband had come up with a very useful plan. There were some things between her husband and her sister that they kept privately.

Discussion is normal, such as setting up an abacus workshop or something.

Besides, she can also ask her husband about the secret of abacus after she returns...

But Dong Shuzhen had second thoughts this time. Her sister and Zhu Xiuyuan were not discussing opening an abacus workshop at all.

Because this is not necessary at all. The abacus is not difficult. A skilled carpenter can basically know what to do if he disassembles an abacus. In ancient times, there was no such thing as copyright. Others would make one based on the appearance of an abacus.

For your own use, you can't say anything at all.

Back room.

The moment he followed Dong Shuyu's footsteps and stepped into the back room, something strange appeared in Zhu Xiuyuan's heart.

Looking at Dong Shuyu's back, I saw that she had combed her hair in a high bun, with three thousand black hairs sloping down, supported by her thin shoulders, swaying gently with her walking movements. Zhu Xiuyuan looked from behind, revealing

Through the hair, you can see Dong Shuyu's ears. There is a long silver earring hanging on the ear, which also swings back and forth as he walks. Further forward, there is a fair face. Although Dong Shuyu's figure is thin,

But the face also has a very nice curve...

At this time, Zhu Xiuyuan couldn't help but think about it, if the woman's name in the marriage certificate was "Dong Shuyu" instead of "Dong Shuzhen", what would be the situation now?

Thinking of this, Zhu Xiuyuan became excited all over.

Thinking about his previous life, he was really a fat nerd and rarely talked to girls. Sometimes he also imagined what he could do after having a girlfriend...

The focus of his eyes gradually focused on Dong Shuyu's three thousand black hair... If Dong Shuyu was his wife, maybe he would have already tried the idea of ​​what he could do with a girlfriend...

I don’t know what it’s like to “get started” with a beauty in ancient costume like Dong Shuyu...

"Hey!" Zhu Xiuyuan shook his head and couldn't help but sigh.

"Why did Xiu Yuan sigh?" Dong Shuyu, who was walking in front, heard the sigh behind him. In surprise, he stopped and turned around.

Zhu Xiuyuan immediately braked suddenly. Damn it, Zhu Xiuyuan's chin almost hit Dong Shuyu's forehead.

A wisp of fragrance penetrated into the nose.

"That's rude!" Zhu Xiuyuan immediately took two steps back and hurriedly saluted.

"No...no problem." Dong Shuyu was also startled. When Zhu Xiuyuan stepped back, she shrank back subconsciously, but she immediately returned to normal.

Neither of them wasted time on this unexpected incident. Dong Shuyu sat down on a chair and asked Zhu Xiuyuan to sit on the chair next to her, with a small coffee table in the middle.

"Shuyu, if you have any questions, just ask." Zhu Xiuyuan glanced at Dong Shuyu quickly to show respect, and then quickly withdrew his gaze.

"Hmm..." Dong Shuyu thought for a while, and then started to ask: "I wonder how Xiuyuan came up with such a magical thing as abacus?"

"Haha, even if I tell you, Shuyu, you might not believe it." Zhu Xiuyuan said with a smile.

"Xiuyuan might as well say something." Dong Shuyu tilted his head slightly, sitting in a relaxed posture, listening to Zhu Xiuyuan's words.

"Actually... I had a dream one night. In the dream, I went to a magical place and saw many novel things. But I couldn't remember most of them. I only remembered a few special things, such as the abacus."

"Oh, that's it!" Dong Shuyu blinked twice, apparently convinced by Zhu Xiuyuan's rhetoric, but she secretly said in her heart: "It seems that Xiu Yuan is more cautious than I thought, but this is a good thing...

…”

"Did the abacus method also come from dreams?" Dong Shuyu asked again.

"That's true. I just forgot some things. I thought hard for a long time before I figured out the abacus formula. Hey, only people in that world can come up with such things as abacus and abacus formula. Anyway, I can't think of it.

from."

Dong Shuyu smiled imperceptibly, "I believe you are a ghost!"

"Did the Xiuyuan numbers also come from dreams?"

"That's right!" Zhu Xiuyuan's mouth was crooked. He always felt inexplicably embarrassed when he heard Dong Shuyu say "Xiuyuan numerals". However, Zhu Xiuyuan didn't plan to change his name. If it were called "Arabic numerals", it would be even weirder.

.

"Then I wonder how much of the dream content Xiuyuan can still remember?" Dong Shuyu asked again with a half-smile but not a smile.

Why are the words "a smile but not a smile" put in double quotation marks? It's because Dong Shuyu thinks that she is "a smile but not a smile", but in the eyes of others, her expression does not change at all.

"It's hard to say. I can't think of anything else for a while. I think that only when you have a certain need, or think with a certain purpose, you should be able to come up with something."

"I see..." Dong Shuyu nodded slowly, and then said a little more seriously: "Xiuyuan, this matter is very relevant. You must not mention this matter to other people."

"Thank you Shuyu for reminding me!"

Zhu Xiuyuan stood up and bowed his hands in salute. After the ceremony, he raised his eyes and met Dong Shuyu's eyes again. Those eyes were like the abyss of the universe. Suddenly, all kinds of thoughts that had been suppressed in Zhu Xiuyuan's heart sprung up like mushrooms after a rain and were out of control.

At this time, Zhu Xiuyuan became inexplicably open-minded, and roared in his heart: "No matter what secular etiquette, no matter what ethics, I am not an ancient person, why should I abide by these broken rules... Isn't it just a beautiful woman in ancient costume?

What are you afraid of seeing? It’s really embarrassing to tell people about it. I am a dignified time traveler, but I am afraid of meeting an ancient woman. It really brings shame to the time traveler!”
Chapter completed!