survival system

Later, Yuanlu learned from the system that the way advanced technology converts energy, the system recommends that Yuanlu upgrade the system version first, because these advanced technological knowledge are not available in the current food, clothing, housing, transportation, education, medicine, human reproduction and evolution projects. Only after the system has been upgraded from the Beta version to the Alpha version, will there be a hidden version of the high-tech knowledge item in the exchange item, which includes various high-tech knowledge about food, clothing, housing, transportation, recreational medicine, and reproduction. And depending on the technology system and civilization, there are different ways of expression, such as energy generation, there are tens of millions of ways.

『The hidden item was asked by you!The message of the water source stone is the Sabis I gave you!I can't say anything else, my mouth is full of zippers. 』The system has become a profiteer with a childlike heart.

"How many points do I need to upgrade the system version?" Yuanlu said, this is a very unexpected message, and it will be a shot in the arm for the development of new humans on Earth in the future.

The so-called break and then build, just because of the evolution of the earth, human civilization has been destroyed, all knowledge systems and civilizations have to be re-established and developed, and the knowledge system of high-tech civilization can be integrated into the earth at this time to establish a new, more efficient, more developmental future.

"Alpha version only needs [-] points!Great, master, you are finally going to help me upgrade, so that I can do more things, and tell you that after the upgrade, there are more and more interesting projects waiting for you!I really look forward to your upgrading the system as soon as possible, and I guarantee that after the upgrade, there will be more items in the commodity store for exchange and selection, and there will also be a free space of [-] cubic centimeters, which will definitely give you great value for money! 』The system reflected the impact of sprinkled flowers in Yuanlu's mind, expressing that his intelligent system was extremely happy.

"Oh... So there are so many hidden contents that I don't know... Humph..." Yuanlu expressed his dissatisfaction with the system, but in fact he was very excited in his heart, and he was looking forward to more contents after the system upgrade can improve their current lives.

Zuo Bai used Yuanlu's ultrasonic vibrating iron pick, photosynthetic automatic saw blade, and pure natural nail gun to complete the captive fence and the rain shelter for animals within the range of domesticated economic animals delineated by Yuanlu. , By the way, apart from the river and lake water part of the natural barrier, fences are set up in the areas where animals are likely to intrude, and traps are dug around the fences to prevent animals from intruding.

Just looking at the roof and materials used by Yuanlu, as well as the appearance of the furniture, Zuo Bai knew what to do, which showed that his comprehension was also very good.

The most important thing is that Zuo Bai has also finished the gate of the village that Yuanluxin has been thinking about. It is a symbolic square gate with a piece of wood on it. The words "Xinxin City" are burned out with fire, and then fixed with Nepenthes glue color, and finally nailed to hang on the door.

Xinsheng City... A small village is completed, with a private house, and several ball alpacas, which will explode into a ball when angry, and hide the body in a large ball of hair. It is difficult to be attacked, and because of its ball shape, it is easy to roll away.Two guinea chickens, one male and one female, filled half of the chicken coop. Although they were not as big as the minivan chickens they had encountered before, these two were not small, about the same size as a retro chicken. The big-ass motorcycles are almost as big, and if the two lay eggs again, it is estimated that the chicken coop will be full soon.In addition, there is a dairy cow pig. During pregnancy, this pig is as big as an unmutated dairy cow, and its skin is also spotted. Jia, this is what Zuo Bai said, because he has eaten it.

The other animals are either not suitable for family care, or they are too unpalatable. After selection and elimination, only these three kinds remain.