Evolution people had a lot of appetite, and the two of them quickly ate the food on the table. When they were cleaning the table, they heard a sound in the yard.


    Luo Pei looked out through the window and found that the broken-legged wolf in the yard was dragging his two fixed hind legs and crawling towards the sheep shed.


    After discovering Luo Pei looking at it, the broken-legged wolf stared at Luo Pei fiercely, wishing to rush up and tear him immediately.


    This wolf must have had a fierce battle with humans, otherwise it would not have been like this. Luo Pei asked in a low voice, "Are you going to leave these two wolves in the territory?"


    Xia Qing didn''t want to leave the wolf at first, but the plan couldn''t keep up with the change. "It''s okay if the broken wolf had a broken lumbar spine. After the surgical incision of the wolf with a broken lumbar spine began to heal, it needed to change the medicine. Ten days later, the territory of No. 7 will send someone to follow up. When it doesn''t need to change the medicine, I will let it go."


    As for the one who climbed in the yard who wished she could bite her to death, Xia Qing would not stay even if it crawled into the sheep shed. I will let the head wolf take it away later, and take it wherever I like.


    Luo Pei sat back on the chair and found that Boss Yang was staring at him with his expression still very unhappy. Luo Pei smiled friendly at Boss Yang and continued to ask Xia Qing, "Why do you want to save these two wolves?"


    In front of Luo Pei, Xia Qing said whatever he wanted, "Exchange materials is second. I mainly think that the wolves and snakes and bears are fighting. It is definitely not only the two wolves who were injured. The head wolf took the risk of bringing them to the human territory to treat injuries, which must be because they are important members of the wolf population. Only by curing them will our territory be safer."


    After the great evolution of natural disasters and blue star creatures, many radicals in humans advocate using biological and chemical weapons to annihilate dangerously evolved creatures.


    In the second year of the natural disaster, in the early stages of the great evolution of biological organisms, a super-large country in southeast China, a safe area with a population of three million was used to eliminate the evolutionary rats when it was attacked by a group of evolutionary rats.


    Although the evolutionary rat was eliminated, it led to a common bacteria that evolved into a super bacteria. All living things—including humans—were eroded by super germs. In just three days, most of the three million people died.


    The big country dropped two atomic bombs to curb the spread of super bacteria, but the harsh consequences of excessive radiation have not been eliminated yet.


    Not only biological weapons, but also the use of chemical weapons and even heavy firepower weapons by various countries in Blue Star will cause adverse chain reactions, and ultimately lead to countless vicious incidents that will lead to backlash from humans.


    Therefore, at this stage, using the newly built dependence relationship between evolutionary organisms to allow them to check and balance each other is an important means for countries to deal with the threat of evolutionary organisms.


    This is also the main reason why humans, who possess super modern advanced weapons, failed to regain the dominance of Blue Star in the tenth year of the natural disaster.


    Just like now, if the wolves are destroyed or weakened and leave the territory, causing the bears and snakes to grow, a series of chain reactions may occur.


    Xia Qing was very happy to consider things outside of farming, "You are thinking very right. If you can find a way to live in peace with the wolves through this incident, it will be a good thing not only for our territory, but also for the entire Huicheng base. But now you have just taken the first step, and it is difficult to judge whether this step is right or wrong, so the fewer people know about the evolution of wolf in your territory, the better."


    "The third brother will definitely not say that the wolf howls didn''t sound loudly last night, and Tang Huai from the second land could not hear it. I will say hello to Tan Junjie. You explain to the wolf clearly, don''t let them disturb the humans in other territories, otherwise you have to send them away immediately."


    "Okay." The head wolf is very smart, Xia Qing can still explain this clearly.


    Luo Pei asked again, "Can you be alone? I''ll ask Chang Li to come and help you? She is a core member of the Qinglong Team and can be trusted."


    Xia Qing wanted to try it myself first, "The assistant said it''s easy to change the dressing. I''ll try it first. If it doesn''t work out, I''ll ask Dr. Chang to come and help."


    After Luo Pei asked about the situation, when he was about to go back, Xia Qing suddenly remembered something, "Brother Luo wait."


    Xia Qing opened the drawer of the desk, took out the hanging bag that the wolf had brought, and took out a stone the size of a pigeon egg.


    Before Xia Qing could say anything, Boss Yang, who was lying beside him, came over and stared at the bag in Xia Qing''s hand. Xia Qing immediately took out the things inside and hung the bag around Boss Yang''s neck, "This is your bag, don''t lose it or give it to others."


    Boss Yang was satisfied and went back to lie down and continued to chew. Luo Pei looked at the way Xia Qing and Boss Yang got along and found it interesting.


    "What kind of stone is this? Is it useful?" Xia Qing wiped off the mud from the stone and handed it to Luo Pei.


    Then, Xia Qing saw a clear expression of excitement on Luo Pei''s face for the second time.


    The first time was four months ago, when Xia Qing suggested that he had enough spring water to provide Luo Pei with poison removal. So this stone is very useful?


    Luo Pei''s eyes moved from the stone to Xia Qing''s face, "This stone is very, very, very useful."


    After saying that, Luo Pei returned the stone to Xia Qing, then pulled out the round pendant he wore on his neck, pressed the shell of the pendant to reveal the small jade pieces inside.


    This jade is made of irregular stripes of black and white. Xia Qing has seen it more than once. "Tang Lu also wore a heart-shaped pendant made of this jade. The Fire Phoenix of the Fire Team also wore a bracelet of this jade last time when he came to our safe area."


    Xia Qing then realized that although the stone sent by the wolf was not as beautiful as the jade that Luo Pei wore, after cleaning it, you could still see a little black and white spiral stripes exposed on the missing part of the brown surface.


    She was excited, "Is this jade raw stone?"


    Luo Pei shook his head, "This is either jade or stone."


    Xia Qing…


    "Its full name is Yishi, as the name suggests, it is a stone rich in Yi elements. It is a precious resource that emerged after the great evolution of Blue Star creatures. Its value is higher than that of pollution-free springs."


    Xia Qing''s eyes suddenly widened, "Brother Luo, what is the purpose of Yishi?"


    Luo Pei, who was originally planning to leave, sat down again and explained in detail to Xia Qing, "After the surface of the Yi raw stone is broken, the Yi element will continue to release the Yi element outward to reduce the concentration of the air-killing elements near the stone. Yi stone is one of the reasons why the evolutionary organisms in the evolution forest can maintain their rationality and control in high concentrations of the rain."


    Hiss—


    Xia Qing took a deep breath, "So, if there are places where higher evolutionary organisms gather in the evolution forest, it is possible to find Yishi? Can humans also use Yishi?"


    Why haven’t she heard of such an important thing and such a precious resource?


    Luo Pei continued to explain, "In addition to Yishi, evolutionary organisms have other ways to fight against Yuyu, so even if it is a place where higher evolutionary organisms gather, there is not necessarily an Yishi."


    "The formation conditions of the Yishi Stone are the same as those of pollution-free spring water, and have not been discovered by humans. Humans wear Yishi Stone during the validity period of the volatile Yishi Element. Even in a red-level rain-killing environment, they can not wear protective masks, as long as they are not exposed to the rain."


    Damn it! Xia Qing was shocked after hearing this.