That night, Li Su, who had been out for a year and a half, finally returned to the peaceful nest of Hou Mansion in Chengdu.

Li Su was breathing smoothly and heavily lying on the bed, thinking nothing, and her mind was blank.

The so-called "stable and heavy" means that every sound is so heavy and very even.

I really miss it. I haven't seen the obsidian beast inlaid with eyes and ears at the gate of the Hou Mansion for a year and a half. I have never taken a bath in the obsidian veneer bath in the mansion.

The cold weather in November of the lunar calendar completely relaxes the muscles and activates blood. Let’s talk about the elegant things that are right for reciting poems, and there is nothing more relaxed.

"Stop making trouble, I'm tired." Li Su tightened his palm and pushed his wife away so that Cai Yan would not be able to pick it up like a detective.

"Hmph, are you a woman outside? People know that you have worked hard and haven't stopped you. They are all right generals of the court. Don't come secretly and take them home as a concubine openly."

Cai Yan pouted and stopped rummaging.

Li Su was speechless: "I'm wronged, what are you saying? You didn't understand it just now. You saw that I was just taking care of my health and retention, okay."

Cai Yan smiled sly: "I'm having fun with you. Besides, at the beginning of last year, just before getting married, you went to Zhuti for two months, and the same was true when you came back. It means that men's health care is the same as one and a one and a half years old. Don't think I'm easy to cheat."

I'll let it go! Are you recording such experiences in small notebooks after summarizing the experience? It's too scary and too arduous.

Li Su felt a little nervous.

Fortunately, Cai Yan knew how to grasp the standards. As soon as he knocked, he gave a sweet date and held it tightly: "I don't care about you about anything else, but if you go out all year round, can you take someone with me? You can't go to the battlefield, but if you live in Nanzheng for five or six months, you will be lonely."

Li Su sighed: "I don't know. I thought that Wang Yun was seeking death, and it had nothing to do with us. Who could be considered as being so loyal and righteous, and insisted on saving himself? How could I guess that the king would be injured by an arrow? I also had to resist the rampant counterattack of Dong Yue and Fan Chou and others, and delayed again and again. Every time I had to live in Hanzhong for an extra month or two, and drag it for half a year."

Li Su's words are really heartfelt, and it can be regarded as a reflection on his slightly out of control over the overall situation of the camp in the past six months.

Human intelligence still has an end, history changes are getting bigger and bigger, and the butterfly effect deduction branches are becoming more and more, and it is no longer possible to calculate it all.

Cai Yan had been intimate with him for many years and still knew her emotions very well. Of course, she could hear the slightest worry from the bottom of her heart in Li Su's sigh.

At that moment, the grievances that had been separated by a year and a half disappeared. She just leaned gently on Li Su and comforted softly: "My husband is the righteousness and will definitely go smoothly. There is nothing to be afraid of if you can't figure it out for a while. By the way, I see that there are two really nice people in the maids I brought back this time, but you didn't..."

Li Su: "No, when I was picking people, I asked the king and the others to choose first. I only chose the little girls with zither, sequel, flute, and superb dance music, and I don't ask for beauty. I'm thinking about finding you some companions. You have nothing to do, so you can find them to play the piano and dance."

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What Li Su said is definitely the truth, because he and Cai Yan have not had a stimulating and fresh time, especially after a year and a half separation, a small separation is better than a newlywed, and there are more new discoveries.

He has also read a lot of psychology in his later generations and has his own critical insights. He knows that it is normal for men and women to keep fresh and passionate within a year and a half after just having peace. No matter whether the man is lustful or not, he can do it.

The difficulty is whether you can continue to persevere after a year and a half of continuous companionship, and you will lose your passion and dopamine.

Cai Yan heard that those little girls were just playing music and dancing, so she was a little interested. After all, she had reached a certain level of obsession with music: "Is that so? Let's talk about it, who is the best drumbeat? Is it the Fengse or Yase Songse? Then I will find two to accompany me."

The Book of Songs is divided into three styles: Feng Yasong, so the ancient serpents of Zhou and Han were also divided into twenty-one, twenty-three, and twenty-five strings of Feng Yasong, which accompanies different poems.

The "fifty-stringed brocade zither" in the poems of Li Shangyin in later generations does not exist in reality. It is just a legend, which was first seen in "Book of Han. Suburban Shrine". It is said that when Emperor Wu of Han was Fengshan Mountain, Sima Xiangru wrote a legend in "Book of Fengshan": Emperor Tai (Taiyi Shen) once used the ** drum of fifty-stringed zither, but Emperor Tai was sad and refused to stop, so he broke half of it into twenty-five strings. Therefore, the most zithers in the world reached twenty-five strings, and fifty strings were used in the fairy world.

Cai Yan usually likes Gu Yaser the most, so she wants to find two accompaniment Fengsong, which is a bit like the guitar solo in later generations, and she likes to find a bass player in the bass section.

Li Su was very impressed. He had been married to Cai Yan for so long, but he still couldn't hear the difference in Feng Yasongse's tone. Who made him a vulgar man with no elegant bones all over his body? He could only scratch his head: "That person...and that person...the drummer is good, tomorrow you can take it away and train it."

"What is that person? Don't have a name? You can treat me perfunctorily." Cai Yan pouted and refused to support him, pushing and asking as if he was scratching the wall.

Li Su: "Those are all maids released from the Muiwu. They are homeless. Who knows what their original name is? You should rename them."

Cai Yan: "Then how do you usually call them?"

Li Su: "Just cough and wave your hand. I don't like to ask someone to serve you by name, I just want to see whoever is idle and who is happy to come. Why force those who are unhappy?"

Li Su's idea is actually very simple: he is not lacking in women, but those homeless girls have their own experiences. Those who are still self-reliant even though their families are broken, are screened out like this, and they are raised as bands and released later.

"Okay, I'll pick it myself tomorrow." Cai Yan clapped his hands, pulled out the plug in the bathtub, and asked the maid to come in to wipe Li Su dry and sleep.

...

After a year and a half, Li Su had not left the house for several days and stayed at home to hand in homework.

Fortunately, his actual age is only twenty-one years old, and it is the time when he is young. If he is tired, he just needs to sleep well and he will feel refreshed when he gets up and will not carry fatigue overnight.

Until the eighth day after returning to Chengdu, Xun You sent someone to send him a letter saying that he planned to ship 300,000 shi of military rations and 35,000 pieces of Shu brocade to Zhou Yu, as well as two hundred 400-material large cargo ships, escorted sailors and supplies, all of them were ready to stop working.

Only then did Li Su rub his waist and go to work in the house.

"It is worthy of being the country of Tianfu. Raising supplies is fast. The fields in recent years have not been white."

While feeling moved, Li Su personally took his entourage and Zhuge brothers to Nan'an County, investigated and reviewed it, and then asked Taishi Ci to lead the fleet to Yidu and handed it over to Zhao Yun first. Zhao Yun would raise another 100,000 stones in Jingzhou and transport it together.

With such a huge fleet, there are 3,000 sailors alone and 2,000 guards. You can go to Jiangzhou for five days and to Yidu for seven days (because you are very fast when you pass the Three Gorges, and you can go to Jiangling for a thousand miles in one day)

Because we must ensure that there are still 300,000 stones when the goods arrive, in fact, more than 350,000 stones were shipped during the shipment, and that 50,000 stones were for the food, drink and loss of sailors and guards along the way.

In fact, the people who drove the boat alone could not eat much. The whole journey was only more than 10,000 stones, accounting for only one-quarter of the loss. The remaining three-quarters were the losses caused by the need for dock workers to load and unload the tram beaches along the way, and the river section where even the pulling fibers could not pass.

From this we can also see how big the loss gap between land and water transportation is. Li Su has allowed Guoyuan to set up pantan farming sites in dangerous shoals in the Minjiang River in the Jinsha River and the people who have raised are for this moment.

To make the materials in Shu fully support the national battlefield, the key is to continue to build water conservancy.

Including Li Su's delivery this time, Xun You set the departure point in Nan'an County instead of Chengdu, so that all supplies would be concentrated in Nan'an before loading the ship, because the intersection of Dadu River and Minjiang River cannot pass the ship until now.

After the shipment fleet left, Li Su followed the trend and talked with Xun You and Zhuge Jin about the farming plan of Nian.

Li Su stood on the mountain on the banks of the Minjiang River, watching the vortex formed by the surging river water below her feet, and posed in a vertical and horizontal manner as she drew circles on the map editor, and described it:

"I originally planned to let the king fight north next year, but because of the accident in Chencang this year, I had to delay it for an additional year. The 100,000 troops were not convenient to return to farming and had nothing to do. The officials thought that we would spend a year, using 100,000 people to chisel the mountain and let the Moshui flow south into the Minjiang River from then on. How about it?"

The mountain where Li Su stood no longer existed in later generations because it was chiseled into the Leshan Giant Buddha during the Tang Dynasty.

Xun You and Zhuge Jin did not understand water conservancy and did not know the principle of Li Su, so they could only ask humbly: "What's the use of this? General Right hoped that like Dujiangyan, he would build a county town that could accommodate thousands of water trucks and dense workshops? Will it cost too much money to waste the people and money?"

Li Su smiled slightly: "The water truck is only one aspect, the key is the benefit of shipping. Now the cargo in Chengdu cannot enter the Yangtze River directly, so it is stuck at this point. The Minjiang River flows from north to south, while the Moshui flows into the Minjiang River from south to north here.

This intersection is an acute angle. The water flow of the moist water quickly turns from north to south, forming a serious vortex, and the ships will be swept into it.

If we dig the mountains on the south bank of Moshui a hundred feet in advance before the Moshui is injected into the Minjiang River, forming multiple channels to allow Moshui to turn slowly in advance and merge with the Minjiang River at a gentle blunt angle, the vortex will no longer exist. Moreover, the flow rate of the water flow will become very controllable. On both sides of each channel, water trucks can be densely spread to form a workshop for spinning silk and grinding rice and wrought iron. The benefits of industry and commerce are no less than that of a new Dujiangyan."

Xun You was stunned for a while, not knowing what to say.

Li Su's idea is that the construction distance is indeed not far, so he only builds a river channel of several hundred feet. But the problem is that there are mountains in the middle, and the altitude is still considerable. If you want to wrap a few small hills out of the canyon, the highest place is probably thirty feet high from the river surface (Leshan Giant Buddha is 71 meters high)

Li Su was quite confident. After all, he could also remediate the Minjiang River and Dadu River shipping during the Tang Dynasty. Why couldn't he do it? He could at least try drilling holes in black gunpowder to remove the entire mountain. It would be a good idea to try it. Even if the effect is not great, the worst is that it is about the same efficiency as the people of the Tang Dynasty.

Xun You thought for a while: "It's okay to plan first. Anyway, when the king returns to Chengdu, the army will gather and decide."

It is better to make a guest appearance in engineering and military farming for a year than to keep the combat troops idle.

Liu Bei should be able to return to Chengdu in the twelfth lunar month.

——
Chapter completed!