System: It is a rice seed.

Xin Ru really didn't understand this and asked: What is the situation?

System: Do you remember the first dimensional world you opened?

Xinru: Remember, it's a primitive world.

Xin Ru's first transaction was reached with Ali, a merchant in the primitive world, after all, at the beginning, the system only opened the trading channel of the primitive world, and only after three transactions could the second trading interface be opened, because the people in the primitive world were not very particular about diet and clothing, only eating animal meat roasted with fire, drinking animal blood to supplement the body's nutrition, drinking river water to quench thirst, often leaving no clothes in summer, and often killing and injuring countless people because of cold in winter.

Ali is a primitive person who obtained the plane exchange system by chance, and after learning the rules of the system, Ali is very happy, because he knows from the system how to improve the life of his people.

Ali is a responsible person, in the primitive world may not have a moral code, but primitive people have begun to have a sense of morality, Ali's parents died when he was still a child, because he went out hunting, this is not unusual, after all, many people die every year for various reasons, no one is overly sad for this, Ali as a minor cub, is also a wealth in the eyes of the clan, in the society at that time, life is labor.

Ali grew up eating a hundred family meals, and when he grew up, he was like his parents, and went out hunting with his clansmen, once Ali was seriously injured, according to the usual situation, Ali was not likely to live, but fortunately, Ali got a plane exchange system, and with the help of the system, Ali survived.

After having a certain understanding of the system, he knew that it was just an opportunity to change the world, and then he began to do business with other plane merchants, in fact, Ali was not only Xin Ru's first trading partner, his first trading partner was also Xin Ru.

The two began to exchange some simple daily necessities, and after reaching three transactions, Xin Ru opened the modern plane.

After Xinru opened the modern plane, she had very little trade with Ali, after all, there were few items she needed in the primitive world, but Xinru had always been in contact with Ali, and due to the relatively backward society in which Ali lived, Xinru often provided free information about the plants she knew could be used for food, as well as how to dispose of animal furs...... and so on.

So the relationship between the two is not bad.

System: Ali There is a plant that can be used to treat your wife's disease, but this plant grows in a more dangerous place, and the number is relatively scarce, even if Ali has the help of the system, it will take a lot of effort to get this plant, and now Ali just needs rice seeds, to improve the current situation of the tribe only eating meat, you can exchange rice seeds for this plant, the attraction of rice seeds will definitely make Ali willing to take risks.

Xin Ru thought about her current situation for a while, with her current situation, it was basically impossible to get seeds.

Xin Ru asked the system again: How long can Mrs. Yi last in her current condition?

System: This system introduces a new health care drug, if you buy it for your wife, you can extend her life by two or three years.

Xin Ru thought about it, and gave his wife health medicine first, after all, I don't know when I can get rice seeds.

Xin Ru: Okay, I want to buy a copy of the health medicine you said, how many system coins do I need?

System: Health medicine requires 200 system coins.

Although Xin Ru felt that the asking price of the system was a bit high, she still bought it without hesitation.

After paying the system coin, Xin Ru looked at the transparent potion in her hand, thinking that she had to work hard, and the system currency was almost gone.

The next day, Xin Ru got up early and went to her wife's yard, and when she arrived, she saw her washing up.

Niu Colu was very happy to see Xin Ru coming, but she was also a little worried about whether she had rested, so she said with a smile on her face and some worry in her eyes: "Xin Ru got up so early, can she rest?" ”

Xin Ru also knew that this was because Mrs. was worried about her, so she had to say: "Mrs., Xin Ru went to bed early last year, and she got up early today, and when she woke up, she thought about her wife, and came to you for breakfast, don't dislike me." ”

When Niu Colu heard this, his heart was already happy, and he said with a smile: "You little monkey, you are used to saying nice things, and your small mouth is like smeared with honey." ”

Niu Colu chatted with Xin Ru like this, and felt that the usual boring washing and dressing had become interesting.

Niu Colu cleaned himself up and said to the grandmother beside him: "Go to the kitchen and take a look, add a few things to eat today." ”

The grandmother looked at the master because of Xin Ru's arrival, her complexion was much better, and she, who had been following the master, was also happy, and said "yes" happily, and then took the two little maids to the kitchen.

Breakfast was served one after another, and the grandparents and grandchildren began to eat breakfast, and when they arrived at the dining table, Xin Ru said to the maid who was going to make food for his wife: "You guys go down first, I'll come and cook for my wife." ”

Then he said to Niu Colu, "Mrs., don't refuse Xinru."

Niu Colu smiled and said, "Don't refuse, don't refuse." Then he waved his hand and let the waiter go down.

Xin Ru looked at the food on the table, some of it was her favorite, and some of it was eaten by an elderly person, she picked out some digestible ones and put them in front of her wife, and put a bowl of porridge with her own hands, and by the way, she added the health care potion and put it in front of her wife.

Xin Ru watched his wife finish the porridge, and her heart was relaxed, and the two chatted after eating, Xin Ru listened to her wife talk about the interesting things that happened in the capital, whose children are promising, whose children are not learning and have no skills, Xin Ru is mainly listening to what his wife said, and interjecting when necessary.

At this time, I heard another person report that three grandmothers were coming.