In the scorching sun, Xu Qingyan sat under the grape trellis, holding a medical book and reading it attentively.

Hu Wenzhen saw that she had been standing for a long time, Xu Qingyan didn't react, so she had to say loudly: "You are too fascinated by it, are you so fascinated by it, are medical books so good?" ”

Xu Qingyan hurriedly pulled her mind back from the book, and said leisurely: "You can just look at it." ”

Hu Wenzhen waved his hand and said, "Don't, I'm not interested in that." ”

Then he said with a playful face: "Hey, I said why did the eldest prince send you a medical book, it won't be ....."

The long tone and ambiguous eyes made Xu Qingyan goosebumps fall to the ground.

"Stop, stop, don't think about it, I earned nearly a thousand taels of silver with him, and it's not too much to send two medical books."

"It's not an exaggeration, but medical books are not passed on."

"Baicaotang is opened by his family, and getting one or two medical books is not a matter of getting your hands on, and besides, I am a collection of herbs, which is far from a real medical book."

Looking at her cousin who was sitting on the side, Xu Qingyan diverted the topic and said, "Sister, how is business these days?" ”

Hu Wenzhen sighed, "That's it, if you don't die or live, you will sell a plate of tofu a day, and you have to go all the way to the county seat, if it weren't for Ah Wen and Ah Jun going to a private school, you can go with you by the way, and the money you earn is not enough for the fare." ”

"Sister, why don't you make soy milk and sell it!"

"Although the soy milk is very good, but now that the weather is so hot, who can still eat hot soy milk."

Since the last time Xu Qingyan observed the production process of tofu, she had to grind Hu Wenzhen to get her soy milk to drink, the soy milk production process was also simple, Xu Qingyan took a mouthful, and Hu Wenzhen made it.

The hot ones are not easy to sell, but what about the cold ones.

She can use the Ice Spirit Talisman to make ice, but it's just ice making in the summer, this thing is too weird, can you not do it or not.

God knows how much she wanted to eat chilled watermelon when the watermelon was ripe, so in order not to be shouted and killed, she pressed the foodie heart.

Looking at the bright sun in the sky, Xu Qingyan had an ominous premonition in her heart.

At the lunch table, Xu Guanghua sighed: "Hey, it hasn't rained for a month, and if it continues like this, the crops in the field will die of drought." ”

Xu Guanghua twisted his eyebrows: "No, the water in Qinghe is half dry, and if it doesn't rain in a month, I'm afraid even the draft will be a problem." ”

Cao Shi was entangled for a while and said: "Let's take back the crops in advance this year, although there will be a lot of losses, but there are some, otherwise in case of another locust plague.....

The Xu family's face turned pale when they heard this, although they had not experienced locust plagues, they had heard a lot, and the harm of locusts was something more terrifying than drought.

Xu Qingyan took the chopsticks and slammed the locust plague...... Although she has not experienced it, she has developed the Internet in her previous life, and she knows a little about locust plagues.

When the locust plague comes, countless locusts cover the sky and the sun, and there is not a single grass left in the place where they pass!

They devour crops and destroy their crops, leading to famine and war due to food shortages.

Locusts like to be warm and dry, so they are often accompanied by severe droughts

Thinking of this, Xu Qingyan also had a headache, although she made a lot of insect repellent charms, but it takes a pillar of incense to kill insects.

Once the locust plague comes, the locusts that cover the sky and the sun will be gone, and even if the locusts are dead, what will happen to the crops, what is the point!

To deal with the locust plague, it must be killed instantly, and it must be attacked on a large scale.

The fireball charm doesn't work, a fireball goes down, the locusts are dead, but the crops are finished.

At night, Xu Qingyan tossed and turned on the bed, how could she ensure that the crops were not harmed and that the locusts could be killed.

Xu Qingyan racked her brains and thought about it all night before she had some clues.

The first is to improve the insect repellent charm, originally only one insect repellent charm was needed to make an insect repellent charm, she planned to increase the dose tenfold, maybe it could make up for the time difference of a pillar of incense.

Just like a person smells smoke, inhaling a little may just choke a little, but inhaling a lot can kill a person.

Second, make more thousand needle charms, although using a thousand needle charms to deal with locust plagues is a drop in the bucket, and it is also overkill, but the thousand needles are fortunate that they will not harm the crops, and the needles are ice needles, and no one can find out when the sun shines after that.

Third, and most importantly, the development of rainfall charms, only rainfall to solve drought is fundamental.

Throughout the afternoon, Xu Qingyan made talismans in the room, increased the dose of insect repellent talismans made a hundred pieces, and changed the name of the insecticide talisman to make ten medium insect repellent talismans, she wanted to see if the effect of the medium insect repellent talisman was good, or her improved insect repellent talisman was good.

Ten thousand needle talismans were made, and only two rain talismans were made, not that she didn't want to make more, although the rain talisman was only a second-grade talisman, but it required a lot of water spiritual power, her cultivation was still low now, and the aura in her body was already more, not to mention one-fifth of the water spiritual power.

In the middle of the moon, the Xu family was asleep, Xu Qingyan opened the door, slowly came to the courtyard, looked at the starry night sky, and took out a rain charm.

The scattered raindrops fell on her face, looking at the rain curtain in the night sky, Xu Qingyan sighed, this can only cover the rain in a small courtyard, how can the drought be cured.

According to her current strength, she can only make two rain charms a day at most, even if she makes two a day and saves them, it is only sixty a month, and sixty rain charms are urged at the same time, which should cover the entire Beishan Village, but the rainfall can only reach moistening the soil, not wet the soil, and it will not be effective at all for crops that have been in drought for a long time.

If you want to say that only watering their family's land, Xu Qingyan doesn't have this idea, let people see that only her family's field will rain over, isn't this clearly telling others that there is a problem with the Xu family.

If it is said that it will fall secretly at night, it will not work, and the land of the whole village will be dry at that time, only the Xu family will have a bumper harvest, and then it will really become the target of the public.

Because of the lack of rainfall, Xu Qingyan was thinking about countermeasures all night.

The next day, in the exclusive room of Jin Hu in the backyard, after some cultivation, looking at Xu Qingyan who was frowning, Jin Hu asked, "What's wrong with you today, with a sad face?" ”

"Hey, it's hard to say" Xu Qingyan sighed, and after thinking about it, one person counts the short, and the other counts the long, say it, in case the gold can solve her doubts.

"It hasn't rained for more than a month, and I'm worried about a drought."

"If it doesn't rain, it doesn't rain, don't you know how to spell?"

"My rainfall technique can only mobilize the water aura in my body, but the little water aura in my body has no effect on the drought at all."

"You can directly mobilize the water aura between heaven and earth for your use."

"That's right!" Xu Qingyan slapped her thigh, "Why didn't I expect it, it hasn't rained for so long, and there must have been a lot of water vapor accumulated in the clouds,"

Just as she was about to rush out to test, she heard Jin Zi say slowly: "It's just ......"

"But what's ......," Xu Qingyan said.

"Directly mobilize the aura of heaven and earth to cast spells, if you don't control it well, it will damage your muscles and veins."

"What do you mean?"

"Directly communicating with the aura between heaven and earth requires a high level of cultivation, and your current cultivation is not yet at home."

Xu Qingyan looked angrily: "You are teasing me." ”

"Don't worry, there is another way to use yourself as a remediator, mobilize the aura of heaven and earth, and then use your body to show it."

Looking at Xu Qingyan's shining eyes, Jin Hu poured a basin of cold water on her again.

"However, this method is also very dangerous, if it is not properly controlled, too much aura will pour in, it will damage your muscles and veins, and your cultivation will be regressive, and at worst you will die."

Listening to Jin Hu's words, Xu Qingyan sighed, it was impossible for her to risk her life to solve the drought, and now she could only pray to God for rain!

I have to buy some food and save it, because if there is an outbreak of locusts, even if I have money, I can't buy food.