When they had eaten, and it was already completely dark, they added some wood to the fire, and they went back to their tents to rest.

Xu Yunjin was holding Xu Yunzhao in his arms, and when he went to find a water source during the day, Xiao Baozi had already fallen asleep on the ox cart, so he didn't take him with him.

When he woke up, he found that his brothers and sisters who went out to find water were praised by adults, and he wanted to be praised too, and he was depressed that his brothers and sisters didn't take him to play.

It wasn't until Xu Yunjin promised to take him next time that he fell asleep in Xu Yunjin's arms.

In a daze, Xu Yunjin came to that dream again, the reason for drinking batter tonight, Xu Yunjin wanted to drink a bowl of spicy soup, so as soon as he came in, he began to harvest grain.

After being busy for more than an hour, Xu Yunjin finished collecting all the grain.

Xu Yunjin was tired and paralyzed on the ground, he didn't notice the light of the thatched house flashing, he got up and moved for a while and wanted to go to the thatched house to fetch water to drink, but he didn't drink enough outside, so he had to drink enough in his dream.

Xu Yunjin, who had finished drinking the water, was about to open the kitchen door, and the remaining ingredients in the kitchen should still be able to make a spicy soup.

Every time the ingredients that are not used up in the dream, they will be placed in the kitchen next time, but every time the door is opened, it is necessary to plant and harvest food.

Xu Yunjin, who passed by the hall to go to the kitchen, glanced at the screen in the middle of the hall and lit up, and her curiosity prompted her to walk in.

"Do you want to start the farm system?"

A voice came from the screen, it was a teenager's voice, but it sounded like a robot, wooden, and emotionless, Xu Yunjin was taken aback.

"Do you want to start the farm system?"

Xu Yunjin woke up, and the voice in her head seemed to be real, and the piercing voice woke her up.

Looking at the fire outside the tent, she got up and walked out of the tent, and had just sat down by the fire when the voice suddenly sounded in her head again.

"Do you want to start the farm system?"

Xu Yunjin confirmed that he was not dreaming, there was really a voice, Xu Yunjin was excited, could it be that he really had a golden finger.

But the farm system, what is that, Xu Yunjin closed his eyes and thought silently in his heart.

"Yes!"

"Tick!"

A piercing voice sounded in Xu Yunjin's ears.

"The farm system is being launched, and the current progress is 10%, 20% ......"

After a few seconds, the progress bar on the big screen jumped to 100%.

"The farm system has been successfully activated, and at the current level, the host can enter the farm with consciousness, and if you want to enter the consciousness in your heart, you can see the situation in the farm."

"Wait, wait, wait...... Who are you, tell me first what the farm system is, is the place I have been going to in my dreams before being the farm system? Why did I go to that place a long time ago, and now this system has appeared? ”

Xu Yunjin asked several questions in a row.

"I'm a primary one in the system, the farm system is the latest planting system, there are 10 levels, the system has failed before, the grain is cleared, and it can't be restarted independently, so the host can only enter the farm in the form of a dream."

"Then now there is already food in the system, so you appeared, did I grow that food before? But I don't see where there is food? ”

After Xu Yunjin listened to the system called Xiaoyi, she was still puzzled, every time she harvested the grain, she couldn't see it in her second dream, and she didn't see where there was any stored grain.

"Yes, over the years, the host has planted rice, wheat, and soybeans, with an average yield of more than 20,000 catties per crop, which meets the standard of system restart, and the system will extract two-thirds of the grain for each upgrade, and the rest of the grain will be stored in the warehouse."

When Xu Yunjin heard Xiao Yi's words, he was so angry that he wanted to give himself two punches, if he knew that this was the case.

She should have eaten a variety of food every time she entered her dreams, maybe the golden finger had already appeared, but fortunately it was not too late.

"As a reward for this upgrade, the host can get a recipe for making tofu and seeds for tomatoes and eggplants, and can plant medicinal materials in the system, which can be deducted from half of the grain with medicinal materials, 100 catties of medicinal materials can be deducted from 1,000 catties of grain, and precious medicinal materials can be deducted from 2,000 catties of grain, and the host can use the grain to buy things with the system."

"How much food is needed for the subsequent upgrade of the system? Can I enter the farm? ”

Xu Yunjin asked the question she wanted to know the most.

"Level 1 to level 3, you need to plant three kinds of crops, each upgrade yield is doubled, level 3 to level 5, each upgrade yield is twice as much as the last time, level 5 to level 8 each level of crop types increase by one, each crop must reach 200,000 catties, after level five the host can enter, but can only stay for half an hour, level eight to level ten requires the host to plant ten kinds of crops, and each crop must reach 500,000 jin system to upgrade, until the system is only one level, the host upgrades the food planted, must be designated by the system, The rest of the crops can only be exchanged with the system at an equivalent price. ”

Tut

This is called Xiaoyi's pit, and two-thirds of the grain is sucked away, that is to say, if you plant 10,000 catties of grain, you can only get more than 3,000 catties.

But fortunately, the grain is thrown into the ground and watered a little, and you don't have to do it yourself to weed and loosen the soil, it seems that you will have to multiply the land in the future, otherwise the next upgrade, I'm afraid it will take several years.

"How often do the crops on the farm ripen?"

"As soon as it matures in seven days, the system will automatically remind the host to harvest when the time comes."

This time was about the same as the time he had dreamed about before, and Xu Yunjin immediately opened the door of the warehouse after asking all the questions.

The room was full of grain, and looking at the white rice that seemed to be glowing, Xu Yunjin's saliva began to secrete.

She hadn't eaten such rice for a long time, and she occasionally ate a few meals of rice at home, but none of them were of such good quality, and after reading all the grain, Xu Yunjin closed the door of the warehouse.

"Little One, what can you exchange for food?"

Xiao Yi didn't answer Xu Yunjin's question this time, and directly turned the screen into a commodity interface, looking at the dazzling array of goods on it, Xu Yunjin was very happy.

Most of them are her favorite snacks, but none of them can appear in this era.

There are also a lot of spices and candies on it, and most of the prices are 100 catties of grain for equivalent goods.

"The things bought in the system will be repackaged when they are in the hands of the host."

Xiao Yi, who saw what Xu Yunjin was thinking, opened his mouth to explain Xu Yunjin's confusion.

"Why are there still books sold in the system?"

Xu Yunjin was a little puzzled when he saw the books in the commodity category.

"The system will provide the host with books on planting and breeding, agricultural tool making, pottery, embroidery, and cooking, and the more advanced books that can be applied to this world have yet to be unlocked."

Xu Yunjin was a little confused and couldn't understand the meaning of this sentence.

"What are the books that apply to the world, and are there any books that cannot be used in the world?"

"Books made of guns and ammunition, electrical appliances, and chemicals cannot appear in this world."

Xiao Yi explained, Xu Yunjin thought about it, if he could really buy these books, then Xu Yunjin would not dare to take them out, after all, the lethality of thermal weapons is too great.

"I want to buy a few books, you bring me a book of pottery and embroidery, and then two water bladders for me, and a few catties of fruit candy, put them in the warehouse for me first, and I will get them in two days."

Xu Yunjin only took two books, and the other books can't be used now, and when he settles down in the south, he will see if there are any books suitable for other people in the family to study.

Now these two books are bought for my eldest sister and eldest brother, but how to give them remains to be thought.