On the earth, human beings have developed a brilliant scientific and technological civilization.

However, in the process of science and technology, it has been carried out around water power for a considerable period of time, and even at the moment when Li Chengfei crosses, all kinds of power are still obtained by boiling water in different ways......

"This formation is driven by water power."

"The desert ship of Li Dingguo and Hu Yan last time was driven by burning coins."

Li Chengfei took out a burnt coin and studied it carefully.

I don't know what material this burnt coin is, it is not gold or wood, it is a thin one, a bit like a banknote.

But since it can be used for energy, the "gold content" is naturally not comparable to paper money.

It's no wonder that coin burns can be used in the fairy world...... Immortals, sure enough, are the most pragmatic!

Put away the burned.

After knowing that he was safe for the time being, Li Chengfei's heart relaxed a little.

The next day, he plans to make the doors and windows of the house stronger, on the one hand, to protect him from the wind and rain, and on the other hand, to make him feel more secure.

As soon as he packed up and was about to go a little farther away to cut trees and cut boards, he saw a chubby middle-aged man walking over, dressed in the service of an outer disciple.

"Medicine boy Li Chengfei, I've seen my senior brother." Li Chengfei hurriedly said hello.

"You're welcome!" This outer disciple didn't have much of a stand, and his tone was very gentle, "My name is Kang Hongtai, and I am the outer disciple who is in charge of patrolling this medicine field. On weekdays, the elders are busy and don't have extra energy to take care of you, so I will be responsible for inspecting the management of your medicine fields, and you can also tell me if you have any troubles or needs. ”

"It turned out to be Senior Brother Kang. In the future, please take care of Senior Brother Kang. Li Chengfei said politely.

"That's nature. I heard that you personally arranged it for Elder Libra? What is your relationship with Elder Libra? Kang Hongtai asked quietly.

Li Chengfei immediately understood that this Senior Brother Kang spoke so politely, all because of the relationship between Elder Libra.

Sure enough, the related households are popular everywhere!

It's just that it seems that the other party is a little unsure of the relationship between himself and Elder Libra.

"Senior Brother Kang is really well-informed. It was indeed Elder Libra who brought me here. Because Elder Libra took a fancy to my niece's talent and wanted to accept my niece as the inheritor of the mantle. My niece and I are dependent on each other, so I brought me with me. ”

Li Chengfei has nine truths and one falsehood, and on the basis of facts, he exaggerates a little in his favor, and he is well versed in the true meaning of lying.

Kang Hongtai's expression was really closer.

"Ah, what a joy! The opportunity of the junior brother is enviable. ”

Then, he was a little puzzled: "It's just that, since the junior brother and niece have such a fairy fate, why is the junior brother only a little medicine boy here?" ”

Li Chengfei smiled bitterly, sighed softly, and said a little lonely: "Senior Brother Kang looks at my age, I can't do anything, and I insist on staying by the side of the juniors, what's the point?" It will only drag her back, it is better to be here, with beautiful mountains and rivers, and take care of her old age. ”

"Oh, what my brother said is very true." Kang Hongtai suddenly.

Li Chengfei is already in the age of six, and it is normal to make this choice.

"It's just that the work of this medicine field is a bit heavy. Elder Tian's side is only willing to hire a medicine boy for this medicine garden, and I can't be Elder Tian's master, otherwise, if I arrange for a person to come over for my junior brother, my junior brother can be more leisurely. Kang Hongtai was a little embarrassed.

"It's nothing! The junior brother still has the strength to do it, thank you for worrying about it. Li Chengfei said.

"The younger brother is open-minded, which is admirable. Kindly remind the junior brother, this Elder Tian is not very easy to serve, and the junior brother must take care of the medicine field well. The previous medicine boy Lao Zhang left in a hurry, and when he came to his junior brother, it had been more than ten days in the middle, and the medicine garden was not taken care of, and it was already a little deserted. ”

"The junior brother has to deal with the wild grass and pests quickly, and then water it quickly. Otherwise, the herb will be in drought for too long, and the yield will be reduced. Elder Tian is in retreat, preparing for breaking through the realm, if he goes well, it's fine, if it doesn't go well, he is in a bad mood, and when he comes to the medicine field to see such a scene, he doesn't know what will happen! In the eyes of the elders, our disciples are all ants that can be pinched to death. Elder Tian has a strange personality, and he may not give Elder Libra face. Convoy kindly reminded.

"I understand, thank you for the reminder. When the little nephew comes out in the future, he must not forget the kindness of the senior brother. ”

Anyway, this kind of lip service doesn't require Li Chengfei to pay anything, and he doesn't have the slightest concern when he says it.

Kang Hongtai was overjoyed to hear it.

This is exactly the purpose of his conversation with Li Chengfei. He had little interest in the old man, and he wanted to befriend someone's niece.

He is an outer disciple, if he can make friends with the elder's personal disciples, it can be regarded as hugging his thighs.

"Senior brother is polite. It's all as it should be. Waiting for the senior sister to be registered, the senior brother will carry the wine and meat again, come to the junior brother for a good drink, and celebrate the senior sister! ”

No matter how old the amnesiac girl is, but she is a personal disciple of the elder, Kang Hongtai has to be called someone else's senior sister.

After explaining some precautions, Kang Hongtai left.

"Isn't that girl registered yet? According to Duan Yu, the elder has accepted disciples, and the sooner they are registered, the better! What the hell is Elder Libra trying to do? ”

Li Chengfei frowned and groaned.

But in this matter, he can't help at all for the time being, so he can only think about it for the time being.

I looked at the medicine garden, there were twenty or thirty acres, overgrown with wild grass, and there were a lot of insects, and the medicinal herbs and the leaves of the wild grass were eaten and flowered.

The ground has dried up and cracked due to lack of water.

"If Elder Tian suddenly comes out of the customs and sees this scene, will he just slap me to death without asking?"

Li Chengfei shuddered.

This kind of thing is not impossible.

Elder Tian and Elder Libra were of the same status, and in the eyes of such immortals, mortal servants like them could be pinched to death at will.

Li Chengfei didn't care about repairing doors and windows, he was going to take care of this field first.

Although according to Kang Hongtai, Elder Tian is in retreat, the chances of coming to the medicine field now are very small...... But this is a small chance, and Li Chengfei doesn't want to take risks.

He took his hoe, prepared to remove the weeds, walked to the edge of the field, looked at the dense weeds, and hesitated slightly.

There are poisonous insects and poisonous snakes in the room, and if one of these weeds suddenly appears and bites him, he will die too unjustly.

After pondering it, he returned to his room, processed the tiger skin, and made a pair of boots.

It looks a little ugly, but from the soles of the feet up, the whole leg is tightly wrapped. In this way, even if there is really a poisonous snake, he is not afraid.

Li Chengfei was immediately satisfied, and began to work in the field wearing tiger skin boots.

Soon he realized the hardships of the peasants, weeding is a simple thing, but if you have to bend your waist and keep waving your hoe, sweat drops like rain, and the leaves of weeds and herbs will scratch your skin......

All in all, how uncomfortable it is.

After working for most of the day, Li Chengfei looked up and saw that he had only hoeed a small piece.

His brow furrowed.

"It's no wonder that whether it is the Foreign Affairs Institute or the town outside the city, the recruited medicine children are required to work for eight or nine hours a day......"

"These twenty or thirty acres of land have to be weeded and caught by insects before they can be irrigated. Otherwise, the ground will be muddy after irrigation, and you will not be able to get your feet. ”

"In order not to violate the agricultural time, I have to work day and night? I'm afraid that eight or nine hours a day may not be possible. ”

Li Chengfei felt worried.

He's starting to miss pesticides and mechanization a little.

In more than 170 simulations in the human world, he has already made the people of the Daqian Dynasty use mechanized operations.

The problem is, he didn't bring any farming tools with him when he crossed over!

No matter how big the space ring was, it would be impossible for him to stuff things like mechanical farm tools into it!

"Herbicides look simple, but they're industrial. It is almost impossible for me to start from scratch in the deep mountains and old forests alone, and to make herbicides. ”

It was getting late, and he sat on the edge of the field, worried.

At this time, the two medicine picking boys came back with baskets on their backs, holding torches to light the way, and greeted Li Chengfei.

The torch beeped violently and burned brightly.

Li Chengfei twitched his nose and smelled a familiar smell. I couldn't help but be a little incredulous and asked:

"Two little brothers, what kind of grease is soaked in your torch? It's burning so brightly. ”