After buying the things, He Yunxi and Lu Yan sent Lu Yu to the private school and asked He Yunxi to find the way.
When he was about to go in, Lu Yu was a little reluctant to leave. He Yunxi touched his head and said, "Go ahead. My sister-in-law will come see you when she has time."
"real?"
"Of course, when has my sister-in-law ever lied to you?" He Yunxi said, "I will bring you delicious food then."
As she said that, she took some copper coins to him: "Take these, if you want to buy something small, buy it when you get there. If you want to buy something expensive, just go to your elder brother. This is not far from your elder brother's college."
"I understand. Thank you, sister-in-law. I will study hard and become a high official in the future." Lu Yu promised.
He Yunxi pinched his face, which had grown up, and said: "The most important thing about studying is to understand things and make yourself smarter. The second is to govern the world in an orderly manner. My sister-in-law hopes that you study for yourself, you know? I don't care about you.
No matter how much you learn in the future, my sister-in-law will be happy for you."
"Yeah. I understand." Lu Yu nodded.
He knows that studying will make people smart, but now he also wants to be a high official and provide protection to his sister-in-law.
Lu Yan glanced at Lu Yu, this guy actually wanted to steal his job?
"Okay, let's go in."
Lu Yu went in with three steps and one look back.
"These little ones are really nice to you now," Lu Yan said.
"Of course. The children in our family are all good. If I treat them well, they will naturally treat me well." He Yunxi said, "Let's go, I will take you to the academy now."
When he arrived at the college, Lu Yan was a little reluctant to go in. He Yunxi gave him his baggage directly, and then gave him a money bag: "I don't know what your expenses were in the county before. Anyway, bring more and give it to me if you need anything."
Deliver letters home."
Then, he drove the carriage and drove away gracefully.
Lu Yan: "..." He was heartbroken, as his treatment was not as good as that of several others.
He opened the money bag given by He Yunxi and smiled.
Two silver ingots weighing ten taels each, as well as two taels of broken silver, and some copper plates.
"Silly girl, why do you need so much?" She said she didn't care about him, but she still had plans for him in her heart.
He put the bag in his arms, turned around and entered the academy. Thinking of an incident in his previous life, he came out again after a while.
He turned around in the slum area and came out a quarter of an hour later, carrying a person on his back.
Night fell, and in the dim room, the dirty man on the bed finally woke up. When he opened his eyes, he saw a man wearing coarse clothes, with a handsome face and a temperament beyond his years.
"Did you save me?" When he spoke, his voice was hoarse and harsh.
"Yes." Lu Yan looked at him, "My name is Lu Yan. From now on, if you are the master, I will avenge you, but I want you to trade your loyalty..."
…
He Yunxi lived a very carefree life. He got up in the middle of the night to make tofu, then went to cut bamboo. When he came back, he divided the bamboo into two halves, cut off the middle knot with a knife, and then moved it to the mountain.
Pei Yuan watched her doing this alone and said, "Let me help you."
"Okay, thank you, Uncle Yuan." He Yunxi gave him a bundle of bamboo and carried a bundle himself.
The two men carried the bamboo to the mountainside, where there was a stream of water flowing out of the rocks. The water flowed continuously, but when it flowed down, it returned to the ground and did not form a stream.
He Yunxi discovered this by accident when she was visiting the mountains before. It was precisely because of this knowledge that she dared to buy it into the wasteland.
The bamboos that were previously divided into two halves were tied with bark, which can effectively reduce the evaporation of water during the flow. Then one bamboo and another bamboo were connected up and down. Those that could not be connected were connected using the height difference. From the mountain
At the bottom of the mountain, it took the two of them almost a whole day to completely fix the bamboos.
The last bamboo reached the pond just after it was dug. He Yunxi returned to the mountainside and installed the first bamboo. As soon as the bamboo caught the water flow, the water flowed down along the bamboo little by little, and finally flowed into the pond.
She went down the mountain and saw Pei Yuan standing on the edge of the pool and said, "This water is too small."
He Yunxi took a look and saw that the water seeped into the ground and disappeared after it came down. But she was not worried, "It's just starting now. Once the ground has seeped into it, the water will rise."
The land here is not particularly short of water, otherwise we wouldn't be able to dig six wells. It won't take long for the pond to slowly fill up with water.
After finishing this matter, she started to go into the mountain to load the fallen leaves again. For convenience, she got a basket and carried two large baskets on a pole. She could carry a lot of fallen leaves down the mountain every time, and they all fell on the edge of another pond.
.When the fallen leaves were almost collected, she went to the river to pick up mud.
Pei Yuan came to help her, and when he saw her picking at mud, he asked curiously: "What are you doing this for?"
"It's useful." He Yunxi replied with two words.
After doing this, He Yunxi went to load up the bean dregs that had been accumulating, and also pulled a few oxcarts and pig dung.
The less He Yunxi told Pei Yuan, the more curious Pei Yuan became, and he kept watching her work. He saw her using a big stick to mix the grass collected from wasteland, fallen leaves picked from the mountain, bean dregs, and silt from the river, and poured them into
into the pool, and then mixed the pig feces into it.
The various flavors are blended together, and the taste is simply amazing.
Pei Yuan frowned, looked at most of the things in the pond, and said, "Are you making fertilizer?"
He Yunxi was a little surprised that she had guessed it without saying anything.
"This is a method of retting fertilizer, so that the fertilizer can increase the fertility of the land." He Yunxi said.
Pei Yuan looked at He Yunxi: "If your method is successful, it can greatly improve the fertility of the land."
"This is my first time doing it, and I don't know if it will be successful," He Yunxi said.
"How did you know this method?"
"It just appeared after being hit on the head. Maybe it was mentioned in the books I read before." He Yunxi thought this reason was very useful. Anyway, no one knew where she was from before, and no one knew what she had experienced before.
Whatever happens, she can say whatever she wants.
Pei Yuan did not ask any more questions, but looked at the things in the pool and said, "It's best not to let too many people know about your matter, otherwise it may cause trouble."
"I understand." He Yunxi said, "Except for you and my husband, no one else knows. As long as you don't tell it, it's useless. And even if you do, it's useless, because I can't guarantee that this will definitely succeed."
He Yunxi picked up the basket and said to Pei Yuan: "I went to the river to wash the basket. You should go back first."
She picked up the bamboo basket and left, not worried about what Pei Yuan would do. Because she believed that the God of War who was willing to protect the entire country would not harm ordinary people like them.