For the first time, outsiders came to the space-time island. After gaining enough trust, the fire phoenix and the ice phoenix teamed up to walk into this place. Two phoenixes flew around in this small space, admiring the remnants of civilization that had been severed four hundred years later, and couldn't help but let out bursts of amazement.

"In the time of the famine, there are powerful people who break through the void and go to other worlds. Those people are often gone and never heard from again. Huofeng wandered back and forth between the buildings of the technical school, reaching out to touch those things created by industrial civilization, "In the face of the unknown, we are afraid, afraid, and we no longer dare to come nonsense." ”

Huofeng looked back at Zhou Qingfeng, pointed to the Yin Yang Gui hidden in his chest and said, "This thing can be used to travel through time and space, and it has also caused countless bloody storms. But later everyone found out that it would only bring disaster, so no one wanted it and threw it in the deep palace. Until it fell into the hands of that stupid guy Gu Yuanwei, and threw him into the void, and you got it again. ”

Huofeng's hand was held by Zhou Qingfeng, who was thinking with her, browsing the historical memories that had happened in the past tens of thousands of years. Countless heroes and heroes, countless vicissitudes of life, countless joys and sorrows, all at a glance. Huo Feng pleaded with Zhou Qingfeng, "I don't want these memories. I know too much, it's too painful. Help me erase it. ”

Zhou Qingfeng shook his head, "Your memory is the history of our nation. This is a huge treasure trove, with an inexhaustible source of spiritual power. It would be a shame to erase it. Go to my head and save them. In time, I will reproduce them in words and images. Let everyone in the world know how our ancestors survived. ”

What Huo Feng needs is Zhou Qingfeng's strong wish power that is admired by all the people, and only this power of Hao Hao Tang can calm the memories that are constantly surging in her mind. She hoped to erase it completely, but Zhou Qingfeng wanted to keep it.

"You're going to be miserable about it." Huofeng reminded, "Carrying history is never easy. The reason why I attain Nirvana every 300 years is because when I live to 300 years, I will go crazy if I don't die. ”

Zhou Qingfeng just smiled, "It's okay, I'm quite interested in history." If I lived for 300 years, I would have been able to make a computer. It's good to use a computer to store these things. ”

"What computer?"

"Eh...... is something that will appear in a few hundred years. You can store all kinds of things in it. ”

"Hundreds of years from now, including this?"

Huo Feng happened to visit Zhou Qingfeng's dormitory in the technical school, and there was still his original collection in the room. Huo Feng casually grabbed an anime figure of a female character, and when he turned around, he pouted slightly and looked at Zhou Qingfeng with teasing eyes.

The clothes on the figure are really a little less, only a little bit of fabric is stuck at three points, and its body size is too exaggerated, which makes Zhou Qingfeng embarrassed. Huo Feng scolded him in a low voice - obscene!

"Let's get down to business." Zhou Qingfeng wanted to divert the topic, he took Huo Feng's hand and sat on the chair in the room, and while mobilizing his wish power to cut the historical records from her memory, he said: "You said that you can speed up the passage of time in this blessed earth, quickly teach me how to do it?" ”

"Let this place be full of spiritual power." The heavy historical memories in Huofeng's mind were rapidly turning to Zhou Qingfeng's brain, which made her more and more relaxed and happy. She pulled the ice phoenix over and said, "It's best if the three of us join forces." Your light spiritual power can be transformed into the sun, moon and stars, and the ice phoenix and I can evolve into the rotation of the four seasons. This place can become a small world, self-contained.

This requires a huge amount of spiritual power, and it cannot be done overnight. However, once successful, we can breed spirit beasts and birds here, plant exotic flowers and trees, ....... Huo Feng stopped talking as he spoke, and turned his head to look at Zhou Qingfeng, "This is what our past cultivators thought, and you, who are four hundred years later, should have other ideas." ”

Zhou Qingfeng's mind turned, but he shook his head and said with a wry smile: "This place is too small to do any big projects." In addition to breeding, it may be used to cultivate talents. One day outside, a year here, every hour is half a month. I can set up a top class and stock up on food to feed some teachers and students to study here.

At that time, I will be outside and keep watching, and a new group of people will go in and take turns training every hour. In ten days and half a month, I may be able to get a batch of high school students. If you insist on doing it for half a year, you can even get a group of college students. ”

Zhou Qingfeng scratched his head, feeling that his method might really work. I just don't know if such a quick talent will have any mental illness? After all, it is not enough for people to grow up by reading alone, and social interaction is also an important part. "Even if you don't get college students, it's good to get a lot of junior high school students."

This idea was too unexpected for Huo Feng. Her lips opened slightly, and she said in surprise, "Your idea is really different from mine." With this blessed land, I only think about what benefits I can get by myself, but you think of letting more ordinary people get benefits, and then rely on commanding the people to make profits for yourself. It's no wonder you've built such a big business. ”

"One man is poor, but everyone is strong." Zhou Qingfeng laughed and said, "I'm very stupid, I can only rely on others to work, I will enjoy it, I can be lazy." ”

Huo Feng sighed lightly, staring at Zhou Qingfeng for a while with her beautiful eyes, feeling that she really needed to get to know this kid well. She joined the team of the traversers, helped Shi Stone build steelmaking converters at the Golden State Iron and Steel Plant during the day, and transformed the space-time island with Zhou Qingfeng at night.

In this way, it was the middle of September in 1617.

In the past month, the fire phoenix and the ice phoenix's ability to manipulate the temperature has been perfectly played. The two of them can cooperate to accurately control the steelmaking process and sense the impurity content in the molten iron, and these accurate information have directly improved the product quality of the 'Revolutionary Army' steel plant by several steps.

With the help of the two phoenixes, Stone immediately made great progress in refractories, being able to distinguish the exact composition of the ore, separate sulfur and phosphorus as much as possible, add basic beneficial elements such as manganese and silicon, and produce some basic grades of alloy steel. With a series of pre-emptive foundations, it is possible to manufacture air-side blowing converters that significantly increase steel production.

Industrial development is inseparable from 'fire', and Huofeng can also help improve the coking process, and she is also indispensable for wood drying. Even because she is too good at 'playing with fire', Zhou Qingfeng decided to invest in a ceramic factory - kaolin in the direction of Dandong can still be mined and is rich in resources. This will make the 'revolutionary army' one more commodity for foreign trade, and it will inevitably have a lot of money.

Huo Feng helped with technological progress during the day, and accompanied Zhou Qingfeng to transform the space-time island into a real cave blessed land at night. The first thing is to make a big move of the equipment in the remote island of time and space, level the entire space, and make efficient use - Zhou Qingfeng felt that he would make a big one if he wanted to.

A five-storey above-ground and three-storey underground teaching building was built on the island, and the builder was 'Tianqing'. A large shovel specially made for it can dig out half of the earth in one fell swoop. Transporting building materials also depends on its huge strength, prefabricated house parts need to be carried by it, and all the dirty work is done by it.

After accurate measurements, the area of the island is about 18,000 square meters, about the size of two and a half football fields. After the teaching building was built, Zhou Qingfeng built a dormitory building and built a small stadium, pool, warehouse, toilet and other living facilities. In this way, it can basically meet the short-term life of about 30 to 50 people in it for a week or two.

In addition to living in people, Zhou Qingfeng also built chicken coops, pigsties, stables and other livestock farms. There is also an experimental field of farmland as well as small woodlands and ponds.

The role of farmland and woodland is actually to treat manure, and ponds are to treat sewage. There are sun, moon, stars, and the changing of the seasons, and there is even an atmosphere and water cycle of wind, frost, rain and snow. Otherwise, it would be terrible for so many living creatures to be in it for a long time. As for raising livestock and farming, it is natural that the teachers and students who are about to move here.

At the same time as these things were done, Zhou Qingfeng distributed the wish power provided by nearly a million wishers to the fire phoenix, and the three of them transformed the wish power together to carry out the final transformation of the space-time island. The concentration of spiritual power here has become extremely abundant, like a fairyland.

After a full month of remodeling, the environment within the space-time island changed dramatically. The sun, moon and stars begin to circulate, and the temperature changes with the time of day. Some of the poultry, livestock, and fry that were stocked in advance grew very well because of their strong spiritual power. Ordinary people living here not only do not age, but can live longer.

When everything was ready, the few stallions that Zhou Qingfeng had sent Ye Na to collect everywhere were brought in. By consuming spiritual power, it urges its internal time to pass faster, and half a month can pass in the outside world for an hour. At first, he didn't dare to make it too big, and only selected a ten-person experimental class from Golden State University to settle in it.

When the experiment was first conducted, Zhou Qingfeng stopped every ten minutes to observe the operation of the space-time island, because two or three days had passed inside it. The small class of 10 students all said that the learning efficiency in the blessed land of Dashuai has become extremely high, and the teaching and comprehension skills of both students and teachers have been doubled. One day of teaching here is worth three or four days outside.

In this case, Zhou Qingfeng slowly extended the training time and increased the number of trainees. It was found that when the number of people exceeded thirty, the consumption of spiritual power in the space would increase significantly, and both humans and livestock would feel uncomfortable. And if you stay for half a month in a row, the closed environment will also make people feel very depressed, and you need to go out to let the wind out.

This situation is already much better than Zhou Qingfeng expected. In the end, he decided to unbind the space-time island from himself and hand it over to Xu Bing to control. Any traverser, Fire Phoenix Ice Phoenix, and even Wen Ruolan and Ye Na can operate it.

In this way, this training artifact will operate independently, allowing Zhou Qingfeng to be liberated - after all, he no longer needs to activate the space-time island all the time.

Xu Bing breathed a long sigh of relief after learning that the 'Cave Heaven Blessed Land' could be operated, and said: "Our reserve talents can finally be greatly increased, so let's get a batch of junior high school students out first." ”

Zhou Qingfeng scratched his head and said, "I want to get a batch of good horses out first." ”