Ling Chen nodded when he heard this. For him, it was not difficult to restore the world environment, but if the human heart was completely broken, it would be difficult to recover. All he could do was re-cultivate and re-educate from a baby.

Now that they can help people they meet by chance, they can save them by saving them.

"Butterfly effect, let's see if we can be manipulated in this world." Ling Chen decided to help them, and the huge spiritual power he accumulated extended out and saw the sandstorm hovering in the distance.

He slightly stirred up the nearby airflow, which made the direction of the dust storm move different from theirs.

The next morning, the caravans with sandstorms were all over the face and felt a surviving life. The sandstorm was one of the natural enemies of the caravan. Most of the time, even if people were alive, the goods were basically lost. After one trip, the entire caravan would be in a slump. Without external support or foundation, they would not make a comeback.

"Teacher Sang is indeed still experienced and can make such accurate judgments. Fortunately, you are ready. Otherwise, even if you don't face the sandstorm head-on, you may not have paniced and caused big problems," the caravan's eldest lady praised.

"This is what I should do," the person who is still looking for survival in the caravan is over fifty years old.

"Well, after I went back this time, Mr. Sang's share was added to 10%. The eldest lady of the caravan gave the promise. No matter what, the other party allowed the caravan to avoid a possible panic, and also reduced the occurrence of danger and losses.

"Yes. This is also what it should be. Thanks to us hiring Teacher Sang in advance."

The caravan that escaped the disaster did not know where his luck came from, and even Teacher Sang didn't know that he was just a casual and temporary kindness to save him from a disaster.

The caravan continued to set off on the road. When he was moving forward, he found that the sandstorm was very large in scale. There was a mess in front of him, and some poplar trees were completely covered up. The sand seemed to have just been raised.

"Teacher Sang. Look, the two people in front are still there." He followed Teacher Sang on a camel and pointed to the two people in front.

"I'm so lucky. Maybe we took their luck. I'll find them to meet them in the next city." Teacher Sang is very fascinated by old business travelers. He was lucky enough to escape the sandstorm just now. How did this kind of good luck come about? He felt that he might have something to do with meeting two unexpected people.

Of course he didn't know what was going on. But it didn't prevent him from going from being strange as he was now trying to get to know each other. The human mind is very strange.

I walked along the way for more than ten days, and took advantage of the morning and evening to hurry up, rest at night and at noon, and finally arrived at the next town.

Muye Town, a small town with only two or three hundred people, is said to be a small town. In fact, there are many cement buildings buried most of the time by sand and dust, which are the place where the townspeople live.

"Okay, let's replenish the dry food here, and then take a break for two days, and then set off again." The caravan lady asked Teacher Sang and added an extra day to rest. Because she had just experienced a sandstorm, although she was lucky enough to escape, everyone was still a little uneasy and could settle down in this town.

Teacher Sang found a abandoned building and resettled everyone. It didn't cost much money. He didn't look for a hotel, and all these consumed profits.

Then he went to find Ling Chen and the others. The town was not big, and it was not the first time he had come. Ling Chen and the two had such outstanding faces, and soon found out where they were.

"Master, look at the ancient monuments here. It is probably Hangzhou in the 21st century. I didn't expect that such a prosperous city has now become a desert town. This city is already very close to the sea. It seems that the world's environment has changed a lot. In theory, the sea water should not disappear. Why are such offshore cities desertified?" Ling Qi was eating and talking with Ling Chen.

"Let's find someone to collect information first." Ling Chen ate a grilled sausage and then said.

At this moment, a knock sounded outside the door, and Ling Qi stood up, "I'll go and have a look first."

Ling Chen nodded, and soon the old man who had a side came in.

"You two are disturbing," the old man was Teacher Sang from the caravan behind. He came in first and gave a gift, and brought some food in his hand.

"I wonder what the old man is here?" Ling Qi asked while asking someone to come in. At this time, the place where they were was also a ruin, which was covered by the desert. There was no one managing the upper floor of a building that was mostly hidden in the desert. Everyone was just like the village, and no one managed such a large place. Those people in the town mainly lived in several buildings, and the rest of the place lived at will. As long as they were not here to steal their food and water, no one came to ask about it.

"I have seen two of you, and I am so relieved to see you safe and sound. In the previous sandstorm, I was worried that you would have something unexpected. I once warned you, but unfortunately, I didn't find it late at night. Fortunately, we were lucky and survived. We have shared hardships. I brought some water and wine here, so let's have a drink." Teacher Sang said, raising the wine pot in his hand. And these two people were extraordinary at first glance, and there was no harm in getting along well.

Ling Chen was a little strange. The old man probably saw the extraordinary nature of his two men. Otherwise, how could there be such a passionate person in this world?

"I thank the old man for being so enthusiastic, so let's have a drink together." Ling Chen said, and then the three of them sat on the ground and gathered together to eat and drink.

"You two are not from here, are you?" After drinking a few glasses of wine, Teacher Sang asked after passing his name.

"Well, we come from an underground shelter and haven't contacted people on the ground for a long time," Ling Qi said. At a moment just now, Ling Chen found some information and fabricated a source. As for whether the other party was suspicious, he didn't care.

"Oh, so that's it," Teacher Sang didn't ask more, and he didn't want to ask more about others, but this origin really needs to be asked more clearly.

"Old Sang seems to have a good understanding of the local area, so why not introduce it to us," Ling Qi also asked.

"Of course this is possible. I have made a living in a caravan. I usually travel around the world and see many places," Teacher Sang became a natural person. He mentioned the matters of his caravan, but talked about the customs and customs of various places.

"The largest city, of course, is still in the North Central. There are more than 100,000 people living here, there is a large oasis and groundwater. Other places cannot support so many people. Now there is no country. All organizations are controlling the place. A small town like Muye Town with two or three hundred people is of no value and is far from other places. It can only be regarded as a place for rest in the middle of the caravan. No major organization like the locals are attracted to it. It is just that the locals form a committee to manage some chores, not even a doctor. Once they have any disease, they can only drink more water and sleep. If they get better, they will be fine. If they don't feel good, they will die." Teacher Sang said helplessly.

"The lives of people on the ground are so serious?" Ling Qi asked with a question.

"Yes, compared to the beautiful life more than half a century ago, it's really like hell now." Teacher Sang is over fifty today. He lived a modern life for a while when he was a child, so he naturally sighed even more.

"I remember when I was a child, I not only lived in an air-conditioned house, but also had all kinds of fruits every day, eating whatever I wanted. I was not very rich at home, but just a middle-class family. Apart from serious illnesses and terminal illnesses, there was no need to worry about general diseases. As it is now, only the top-level people can continue to live my childhood life," said Teacher Sang with a remembrance.

"I believe life should get better," Ling Qi said, while Ling Chen never spoke.

"It's very difficult. Technology can solve many problems, but the environment is getting worse and worse, precipitation is getting less and less, and the desert is getting bigger and bigger. I went to Beizhong City once in the first half of the year to listen to the latest news. The last ocean in the world is about to disappear. Without water, no matter how powerful human technology is, it is impossible to save it. I can only survive." Teacher Sang said helplessly.

"So that's the case, but why did the ocean disappear? Where did the disappeared water go? It won't evaporate into space, right?" Ling Qi was a little confused. Water may be polluted, but as long as the earth's mass does not decrease, the earth's gravity can ensure that most water molecules are still on the earth, and such a large ocean cannot disappear completely.

"No one knows this. Scientists racked their brains to give an answer. The desertification of the world is partly due to pollution, but the disappearance of the ocean cannot be explained by pollution and human activities. It can only be said to be a mysterious phenomenon. Because of this mysterious phenomenon, 99% of people died in just a few decades, and food production dropped sharply. A famine swept the whole world. That era is really hard to describe." Old Man Sang said, and fell into that terrible memory again.

"So that's how it is." Ling Qi got an answer. He was not sure how this mysterious phenomenon could have happened, but this is the key to their goal of restoring the world to its original appearance.

"But it is normal for you young people to not know. Many people no longer mention these history, and human beings are about to die. It's all day long. Fortunately, our generation can survive, so no one is willing to have children. No one wants to give birth to children and let them face the fate of extinction. This is another reason why the population is getting smaller and smaller."
Chapter completed!