At first, Crick didn't quite understand what his master was doing. Although this spacecraft has a large internal space, it has never carried so many things, and they are all alive. But Ada has her own considerations. Although the teleportation device can directly teleport these creatures to a designated location, after all, each transmission must go through a period of buffering, and the number of transmissions is limited. In order to save as many healthy animals as possible, while using space to teleport, Ada also used her own spacecraft to transport some of them. This "Noah's Ark", carrying the last hope on earth, streaked across the sky like a meteor. However, Ada¡¯s spaceship did not stop when it arrived at the area covered by the protective cover. Instead, it just placed a large number of creatures carried on the spacecraft on the ground, and then ran to the temperate and sub-arctic zones, transporting several batches of creatures again. While the spacecraft was operating, Qiao Hua kept looking outside through the transparent protective cover. What lay before him was an extremely dark world. The animals, tortured to death by a large amount of smoke and toxic gas, were struggling feebly on the ground, and their screams seemed extremely weak. Thick volcanic ash blocked the sun's rays and continued to drift to the ground. When passing near the crater, the rolling magma left after the eruption was still glowing red, the raging fire continued to burn in the mountain forest, and the thick smoke emitted covered the sky and the sun. "It's the end of the world!" Crick couldn't help but said. Hearing what the big dog said, Qiao Hua suddenly felt a little uncomfortable in his heart. After all, this is also the home that I rely on for survival, but now it has become what it is today. If dinosaurs and humans had the same tear glands, they would have burst into tears by now. Ada is always the smartest being. She soon sensed the melancholy in Qiao Hua's heart, so she seemed to answer Crick's words. In fact, he comforted Qiao Hua and said: "It's not the end of the world. The creatures on the planet Gliese have experienced several mass extinctions in the past, but civilization has developed again and again after these extinctions. The earth will also experience this. Process, destruction leads to new life." Qiao Hua couldn't help but look at the alien woman gratefully. By the time the teleported creatures were almost gone, it was already evening again. The spacecraft carried the last batch of animals to the shield. When a clear vision was displayed in front of Qiao Hua, the dwarf tyrannosaurus saw a thriving scene on the ground, as if everything below was in a transparent glass bottle. Outside the glass bottle is a rolling sandstorm, which forms a sharp contrast. The animals around the protective shield are undoubtedly in pain. This thin shield is full of elasticity, forming a soft and transparent barrier. The huge animals outside want to rush in, but once they encounter this protective barrier, they can take at most three or four steps before they are firmly blocked from the outside. Soon, those animals that try to rush in will be obscured by the falling volcanic ash, and then become dying from toxic gases and carbon dioxide. A thin layer of shield separates hell and the world. Because the creatures carried on the spacecraft this time belong to the sub-arctic zone, there is no such place in the area protected by the protective cover. Ada could only place them at the northernmost point of the protective shield. Fortunately, it is late autumn in the northern hemisphere, and there is already a slight chill in the weather, which is just suitable for the activities and growth of these animals. After transmitting the creatures on the spacecraft to the ground, Ada once again called up a holographic image with various information complicatedly marked on it. As always, Qiao Hua failed to understand a single sentence. But this time he didn't need to ask questions, the mechanical voice had already sounded - "All indicators in the reserve are normal, and the number of organisms in each zone is normal." "Just right." Ada clapped her hands gently. "The entire area now maintains a relatively balanced state. If more animals are transmitted, the environmental load will be exceeded." After saying this, Ada looked at Qiao Hua who was standing aside in a daze: "I can do what I can That¡¯s it. It¡¯s up to you to maintain the balance in this area.¡± Qiao Hua was distracted when he heard this and said, ¡°Rely on me?¡± ¡°That¡¯s right. The balance here is only temporary. It may always be maintained, so sometimes special methods are needed to restore this balance - "Ada did not continue, but the dwarf tyrannosaurus understood very well that the half of the sentence she did not say was: maintain. The balancing act is killing. Although this method seems unfriendly, it is undoubtedly the best choice. Because maintaining balance in this way does not require the intervention of technology. Just need profit?The food chain can take care of it. The dwarf tyrannosaurus then learned another way to use the hat from the alien woman: to check the number and balance range of each species in this protected area. It sounds very high-end, but the actual application is not complicated, because once a species exceeds the normal proportion range, the display on the image will turn red, and Qiao Hua will be responsible for it. Now it gives Qiao Hua a headache. It is to figure out what those seemingly unclear alien words mean. For this dwarf tyrannosaurus, which is not sensitive to language at all, learning these things is really a headache. Fortunately, the big dog will still live with him for a while, and Qiao Hua can slowly learn from it. Crick lay on the floor, looking at the spotless sky nearby and the gray sky outside the protective shield in the distance. He yawned and asked, "Master, when will the earth return to its normal state?" "I don't know. "Ada answered matter-of-factly, "Because it is affected by various factors, it is difficult to simply calculate the recovery speed of the earth. However, it is certain that these dust and toxic substances will disappear within five years, but the concentration is relatively small. High carbon-containing gases will exist for a long time. This means that the temperature on the earth will be high for a long time." Qiao Hua breathed a sigh of relief. Five years is actually not too long in the long history of his life when he has unlocked the genetic lock. As long as he survives this period, he can leave this protected area and return to the vast world outside. Although the area of ??this protected area is not small, Qiao Hua always feels like he is imprisoned in a cage. This dwarf tyrannosaurus had to comfort itself. In fact, there are boundaries between the earth and the universe. If this is a cage, then the earth can be regarded as a prison, and the universe is a big prison. (To be continued, please search Piaotian Literature, the novel will be better and updated faster!