In this way, Xu Song and his party all went home, flipped through the books, and may not be able to find some better methods.

Xu Zhibei did not follow the books, after all, this is modern technology, and there is no such record in ancient books.

At lunch, Xu Song and the others still looked sad, and they were absent-minded when eating.

In the afternoon, Xu Zhibei went to the yamen, because he didn't know where Lin Shuyu and the others lived, so he had to go to the yamen to ask first.

happened to meet Song Zhixian in the yamen.

"Lord Song."

"Oh, it turned out to be Zhibei, why did you come to Yamen, is there something wrong?"

"Actually, it's Lin Gongzi, last time Lin Gongzi was injured in order to save me, and he was about to change the dressing, I don't know where they live, so I wanted to come to the yamen to see if I was lucky enough to meet them."

"It turned out to be looking for a ...... Wu Gongzi and them, don't say it, you live quite close, just on the same street, your house is on the left side of the yamen, and the sons are on the right side of the yamen. You say it's a coincidence! ”

After Xu Zhibei listened, he was a little close.

"That's it, Zhibei, it's not good for a girl's family to enter a man's house alone, and it's not good to be seen, so let's take you over, even if someone goes over, I can help you say that it's because of the investigation of the case."

"Okay, then trouble Lord Song."

"It's okay, it's close anyway, and besides, I'm really because of the case, by the way."

Xu Zhibei followed Song Zhixian to Wu Ziyi's house, it was really close, and there was no plaque on it like the Xu family, so he didn't want people to find out.

"Bang Bang Bang"

"Who are you, is there something wrong with the young master of your family?"

"I am the magistrate here, and I am here to report on the progress of the case. This is my entourage."

"I'll let me go in and report on that."

After a while, the housekeeper came out and brought Master Song and Xu Zhibei in.

Xu Zhibei walked and looked and found that the layout inside was no different from his own home.

"Lord Song, ah! Xiaobei, you're here too! ”

As soon as I entered, I saw Wu Ziyi's surprised eyes.

"Wu Gongzi, I'm here to help Lin Gongzi change the medicine."

"Ah~ It's to help Shuyu change the dressing, then Shuyu, you and Xiaobei go into the back room, I'll help you see the case."

"Okay, Wu Gongzi take a closer look."

"Got it!"

"Xiaobei, let's go."

Seeing Lin Shuyu walking farther and farther away, until he couldn't see it, Wu Ziyi muttered, "Hmm~ Xiaobei, let's go~ Why are you so strict with me!" ”

"Wu Gongzi, what did you say?"

Song Zhixian thought that Wu Zi also needed something, but he didn't hear it clearly.

"It's okay, you say, how is the case?"

"That's ......"

Lin Shuyu here brought Xu Zhibei to the gift, poured a cup of tea for Xu Zhibei and sat down.

"Xiaobei, drink tea."

"Thank you, Master Lin, take off your clothes first, and I'll help you change your dressing. By the way, you don't have anything uncomfortable. ”

"No, it's just that the wound hurts a little."

Lin Shuyu saw that Xu Zhibei had been looking at him, and he was not too embarrassed to take off his clothes.

"Why don't you take off your clothes, I won't be able to drug you if you don't take off your clothes."

"Well, otherwise, Xiaobei, you turn around first, after all, ...... After all, men and women do not kiss. ”

Xu Zhibei was stunned for a while when he heard this, could it be that Lin Shuyu ...... Shy?

"Okay, hurry up."

Lin Shuyu saw that Xu Zhibei had turned around, so he began to take off his clothes.

"That...... I took it off. ”

Xu Zhibei turned around and looked at Lin Shuyu, who had taken off his shirt.

Lin Shuyu was injured in his arm, and the last time he helped him deal with the wound, he only tore the clothes around him, and he didn't take them off, and Wu Ziyi also helped with the warm water scrub. This time, looking at Lin Shuyu, who took off his shirt, he was actually quite material, and he had abdominal muscles and everything.

Xu Zhibei is good at everything, but sometimes he has a soft spot for boys' abdominal muscles.

Xu Zhibei swallowed a mouthful of saliva, and pretended to be calm and said: "Lin Gongzi is in our line, and the patients are both male and female, don't worry, I won't do anything out of the ordinary to you." ”

Lin Shuyu looked at Xu Zhibei, who was still pretending to explain calmly after swallowing his saliva, and almost couldn't help laughing.

"Well, it's good that the wound doesn't touch the water during this time, I see the situation, and the stitches can be removed in about ten to fourteen days."

"Okay, thank you Xiaobei."

"It's okay, I'll help you change the dressing later."

"Okay."

Xu Zhibei remembered that Lin Shuyu was the prince's teacher, so maybe he could come up with some way to water drip irrigation and vegetables.

"Hmm...... Lin Gongzi, I want to ask you to do me a favor, okay? ”

"Zhibei, you call me Shuyu, I call you Zhibei, you call me weird. Whatever I can, I'll definitely help. ”

"That is, when our family is ready to grow vegetables, I came up with a drip irrigation watering, if this method is successful, it will save a lot of water, and no one will have to take care of the watering all day."

Xu Zhibei said his principles and ideas of building a vegetable shed to grow vegetables.

Lin Shuyu was shocked, if it was really successful, wouldn't it be more than planting vegetables and harvesting in the past, wouldn't this solve part of the agricultural matter?

"Then can you tell me how you came up with that drip irrigation method and what the general shape is?"

"He is mainly divided into three parts, that is, the first part, that is, there is a power machine, fertilizer tank, filter, mainly for pumping and fertilizing filtration, the second is the pipeline, there is one underground, there is a pipe above the planting The water can directly transport water to the roots of the vegetable, the upper pipe can drip water, drip water onto the surface of the dish, and there is a dripper to control the amount of water."

Xu Zhibei talked a lot, but I don't know if Lin Shuyu understood it.

At this time, Lin Shuyu was very surprised, he didn't expect this method to be mentioned by a teenage girl.

"Xiaobei, I have understood what you said, in fact, the powered one can use a water wheel, the key is whether there is a reservoir?"

"I've seen it, and there's a river next to our house, quite close. I also thought about making one out of sand and small stones, and I could actually use bamboo to put on it for the pipeline, which is the thing that controls the water, but I haven't thought about it yet. ”

"It does ......"

Xu Zhibei stopped and thought for a while, that's right! Tap!

"Faucet! I've got it! ”

"What is a faucet?"

Xu Zhibei asked Lin Shuyu to take a paper and pen, draw the shape of the faucet, and explain the principle of the faucet to Lin Shuyu.

Lin Shuyu was even more surprised after hearing it!

"That's it, I'll be able to get someone to get my drip irrigation system right away."

"Come on, I should know better than the workers about your so-called drip irrigation system so that you can rest assured, and besides, I don't need silver."

"Huh? It's not good, how can I bother you......"

"You think, this is the grace I repay you for saving your life, and if this really works, it will also benefit the people."