After a flicker, Li Dian nodded to Lu Ren very seriously and said, "Dian is really lonely and unheard. Brother Lu, after you and I talked about it today, I deeply feel that in the field of farming, what you have learned in your chest is far beyond the reach of others. Please rest assured, Brother Lu, but whatever Brother Lu orders, he will do as he is ordered. ”

Lu Ren breathed a sigh of relief, couldn't help but reach out to wipe the beads of sweat on his forehead, and said in his heart that this was okay Li Dian, who was "less studious and not happy in military affairs", and would listen to him patiently and seriously. If it were Han Hao, who didn't understand these things and had a terrible temper, he might have to make a lot of trouble.

In fact, Li Dian would choose to believe Lu Ren, and it was not something that Lu Ren could fool by a fool, mainly because Li Dian remembered that there were so many frail women in Yingtun, but they could perform their duties under Lu Ren's reasonable division of labor and not miss the agricultural time, and now many rice fields are growing gratifyingly, which makes Lu Ren show quite outstanding talents at that time, which gives Li Dian a reason to trust Lu Ren.

Lu Ren said such a big thing, and his mouth was already dry. Looking at the bucket next to him that provided drinking water, Lu Ren went over and scooped a bowl. Just about to pour it into his stomach, Lu Ren remembered something, and asked Li Dian instead: "Is this kind of drinking water in Tunzhong boiled before being distributed?" ”

Li Dian nodded, but was very puzzled and asked Lu Ren why he gave such an order a few days ago.

Lu Ren didn't know how to explain to Li Dian what microorganisms and germs in water were, so he could only say to Li Dian like this: "Many water sources seem to be clean, but there are some colorless and odorless slight toxins in them. These toxins are naturally occurring and are often produced during warm periods, especially in the early spring season. Water is boiled before drinking to get rid of these naturally occurring toxins. Although it cannot be completely avoided, it can always reduce the risk of typhoid fever. ”

Li Dian suddenly realized: "No wonder there will be more people suffering from typhoid fever in the spring and summer season...... But isn't that because of the cold? ”

Lu Renxin said, how should I explain this? After thinking about it, he simply played with Li Dian: "The strange man I met at the beginning told me this, saying that the body of a person is comparable to the outline of the city, and the cold in winter and summer can be compared to the soldiers and generals who want to attack the city. Although there are many soldiers, as long as the city is strong, it will not be captured. The strong and healthy are compared to the high and deep ditches of the city, and the weak are ruined, so the latter are more likely to get sick. As for the naturally occurring toxins...... It's like a ladder and a chariot. With these things, the city will naturally be more easily breached. ”

Li Dian heard it in a fog, but he felt that what Lu Ren said seemed to have some truth, so he didn't ask anything more. Lu Ren glanced at the many farmlands again, frowned slightly, and said: "I ordered people to plant a lot of ginger and garlic before, ginger and garlic grow faster, and when it was about the same, I ordered people to harvest some every few days, and the ginger was boiled into ginger soup, and the garlic was regarded as a side dish for dinner." Ginger can drive away cold and detoxify, garlic can ventilate and smooth the stomach, in order to prevent typhoid fever in the spring and summer season. We don't have medicine here, so whether I like it or not, whether I want to eat it or not, I have to stuff it in my stomach. ”

Li Dian nodded and said yes, Li Dian knew the common sense of these two things. And Lu Ren will have such an arrangement, and he is really worried about the trouble that those spring flu or something will bring. In ancient times, medicine was still very backward, and in the late Han Dynasty, there were several large-scale outbreaks of typhoid fever, resulting in a large number of deaths. Although it was mainly in the south, Lu Ren didn't dare to be careless. If he really ran into it by himself, then Lu Ren would only cry.

Looking around again, Lu Ren asked Li Dian how the carpenters were doing. Because the rainy season is approaching, and the large-scale cultivation of rice requires enough water, Lu Renke counted on these carpenters to make the tipping bucket waterwheel and irrigation guide trough that he drew as soon as possible, so that they could use these things to guide the water brought by the rainy season.

After a messy work, it was already dusk. Lu Ren saw that the sky was about to darken, and the Tuntian army was also collecting troops and returning to the camp one after another, and of course he had to go back to the tent to eat. And after eating, Lu Ren also had to blow the wind outside the tent to relax himself.

Activating the chip easily, Lu Ren chose a few of his favorite songs to listen to, and suddenly remembered that he hadn't played music for a long time because he had been busy with Tuntian's affairs for a long time. immediately took the bamboo flute from the tent, and after looking at the surrounding pastoral scenery, Lu Ren played the song "Zimo Toyota".

The sound of this flute fluttered out, and under such a scene, Lu Ren felt a little bit of feeling, and he blew it three or four times in a row before he finished the song. After taking a light breath, Lu Ren glanced at Wan'er kneeling beside him, and smiled at Wan'er.

Wan'er smiled back and said softly, "The Lord hasn't played with music for a long time. ”

Lu Ren said: "Busy! In the past, I had to teach too many things by hand, and at the end of the day, I didn't want to think about anything other than going to bed and sleeping. Now that I've taught some people, I've finally been able to relax a bit...... By the way, Wan'er, I taught you a few pieces of music before I came to Tuntian, and you have already practiced the song "Phoenix Song Qingtian", right? It just so happens that I am rarely in some interest today, can you blow it to me? ”

Wan'er nodded happily, took the bamboo flute from Lu Ren's hand, and then blew the song "Phoenix Song Blue Sky" under the dusk and sunset. The golden glow of the sunset is scattered on Wan'er's body, the hair gently blown by the wind, and the thin but delicate figure charm, when they are melted together, it is a beautiful picture of a lady with a pen.

Lu Ren stared blankly at the picture in front of him, listening to the soft and melodious flute music in his ears, Lu Ren smiled, and sighed secretly in his heart: "This stupid girl is actually very beautiful...... If she could take Wan'er to modern times in two years, she would not be twenty years old, and she would be the most youthful and beautiful time at the age of seventeen or eight. Well, the first thing I have to do when I get back is to ask Wan'er to put on a swimsuit and accompany me to the beach...... Phew, what are you thinking again? I don't know what Shirley will say there. ”

It was with this expectation that two nights later, Lu Ren finally waited for the space-time communication sent by Shirley. And Lu Ren naturally couldn't wait to ask Shirley whether he could take Wan'er back to wear it.

"Ahh Shirley was shocked when she heard Lu Ren's question.

"Yes, yes, yes! Shirley, don't react so much, okay? It's like the first time I've seen you like this. Saying that, in fact, Lu Ren's heart is also very nervous now, because Lu Ren is afraid that Shirley will say the answer he doesn't want to hear.

Shirley was silent for a moment before she said, "Master, please wait a moment, I need to check the relevant information." ”

"Go, go, go!"

It took about five or six minutes before Shirley's voice sounded again: "Master, according to the existing information left by the previous masters, the current teleporter cannot transmit two people at the same time. The main reason is that the teleporter has a limited teleportation capacity, and if you want to teleport in a two-player space-time, you need to modify the teleporter and remake the enhanced parts...... That's what Shirley can't do. Unless the previous owner is there, he modifies and amplify the teleporter......"

His words made Lu Ren like five thunderbolts, and everyone was almost not stupid. Shaking his head a few times to sober himself up, Lu Ren asked anxiously, "Isn't it?" When I was hit by a car at the earliest, it was the base where you picked me up, didn't you and me teleport at that time? ”

"Master, the teleportation of three-dimensional space and the teleportation of four-dimensional space are two different concepts! The amount of energy required for transmission in the four-dimensional space is too large compared to the transmission in the three-dimensional space, and the teleporter itself also has a limit to the energy amplitude. ”

Lu Ren lowered his head in frustration, but immediately a flash of inspiration flashed in his mind: "Wait, wait, what you just said is that there is no way to transmit two people at the same time?" ”

"Yes, master."

"That'...... With enough energy, it should be possible for two people to teleport twice, right? ”

Shirley also understood: "It's okay to teleport in two parts, but you need to give the teleporter an hour's cooldown in between. ”

"It's just an hour's wait, that's fine! The problem now is that two teleportations require more energy, right? It will take three and a half years to save for one of them, and wouldn't it take another three and a half years to pass on one more? ”

"It's a pity, but it's true that as you said, the energy savings are not in a hurry. In addition, to be on the safe side, I would advise the owner to add another six months or so of energy reserves, just in case. All things considered, the master could have teleported back after eighteen months, but now if he wanted to bring someone back, he had to add another forty months, that is, a total of fifty-eight months. In addition, the person the owner wants to bring back must have close physical contact with the owner when the chip is activated, so that I can determine the exact location of the teleported person through the owner's chip radio waves......"

After a while, Lu Ren finally determined that he could take Wan'er back to modern times, but he would have to wait for fifty-eight more months, that is, nearly five years. And for this kind of result, Lu Ren can't help it even if he is not satisfied. In a mood that couldn't tell whether he was depressed or happy, Lu Ren didn't want to ask more about the detailed situation, but just asked Shirley to send over the information that Shirley wanted to check last month and was ready to cut off the communication.

"Wait, Master, Shirley still has something to remind Master!"

Lu Ren said: "What? ”

Shirley said: "Master, you have a problem, so the person you want to bring back should be a girl, right?" ”

Lu Ren said: "That's right, I want to take a girl back...... Shirley, you can't be jealous, right? ”

Shirley was dumbfounded for a moment before she said: "Master, I want to remind you that your lustful problem can easily fertilize women and get pregnant, in case the girl you want to bring back gives birth to a child, then master, do you want to bring the child back?" ”

"Ugh! This ......"

(Yesterday, the family inexplicably always tripped the electric switch, called the power department, the power department said that there was a problem with the circuit in the bottle home, and then asked the electrician to come and see, and after tossing for most of the day, I finally found that the electrical circuit in the bathroom was broken and short-circuited.) I missed it yesterday, and today I made up for the four changes of 86-89. It's true, it's not an excuse for the bottle. Alas, I thought I could make up for the three watches that I had missed before, but now it's in the soup again. ）

(Well, don't be cheeky and ask for recommendations and votes.)