After determining the location of the agricultural area, the dark door of Hao Ling'er's underground factory slowly opened, and rows of engineering robots with neat steps lined up from the basement of the main teaching building attached to the primary school.

The gate of the underground factory is right in the main school building attached to the elementary school, but in order to hide people's eyes, these robots are painted with optical invisible camouflage, and even if you stand opposite the robot, you can't see its existence.

Cross··· Cross··· The children who were in class at school suddenly felt that the earth was trembling, and the teachers thought that there was an earthquake, so they hurriedly organized the evacuation of the children.

One thing that must be explained is that the city in the sky has been flying for almost three days, and the children and teachers attached to the elementary school still haven't noticed their own abnormalities, and they don't know that the ground under their feet is flying in the sky. When the Sky City is flying into the sky, the energy shield will form a mimic sky, and the people in the Sky City will not feel the slightest discomfort.

But the movement of the robot formation incident is indeed too big to even carry out normal teaching. When the children ran out of the teaching building, Hao Yun slowly appeared on the roof of the teaching building, his body was weak, but his voice was unusually confident.

"Kids, I'll tell you the news -- the earth under our feet has flown up at this time, our position is over the Pacific Ocean, and the sea is under our feet!" Hao Yun said lightly.

"Wow, really?" said one child, covering his mouth in surprise.

"No, why don't I feel anything?" asked one of the children suspiciously.

"Stupid! Our smart terminal has a positioning function! Oh my God! We're really on the Pacific Ocean!" A witty kid turned on the positioning system and determined his location, and finally knew that Hao Yun was not lying, and Principal Hao was always right.

Children generally don't use the positioning function in normal times, who will see where they are when they are idle? The positioning system is generally used when they are lost.

As everyone settled on their location, the children's curiosity gradually overcame everything, and the children asked to see the sea. For a group of small radish heads who have lived in inland areas since childhood, watching the sea is simply a luxury.

How strong is Hao Yun's ear power? After hearing the children's appeal, he took out his mobile phone and tapped it lightly. In the future, the higher the technology content of the instrument, the easier it is to operate, and there will never be a situation where the machine is invented but the people will not use it.

Take Hao Yun's attached primary school as an example, the attached primary school definitely integrates all kinds of high-tech and black technology, but these future technologies are very important when they are used, and Hao only needs to use his mobile phone to open a few APPs to operate perfectly and smoothly.

Hao Yun just clicked a few times and successfully planned the path of the behemoth of Sky City, if anyone was watching, they would find that there was a continent in the sky that was descending vertically.

As the Sky Castle descends, the lowest land touches the water, and the Sky Castle becomes a floating island in the water. Hao Yun let the Sky City continue to descend slowly, countless aquatic creatures scattered and fled, and countless biomes were devastated.

However, Hao Yun didn't have this awareness, he continued to let the Sky City descend until the sea level submerged most of the land, and only Fu Xiao stayed above the sea surface before he stopped diving. The structure of the castle in the sky is completely watered, and as long as it rises from the sea level, the attached small building will not be damaged in the slightest, and it will also have a lot of seafood hanging up.

Looking at the sparkling sea around the school, the children in the elementary school unconsciously rubbed their eyes, they thought that this was a trick performed by the principal for themselves, but after wiping their eyes, they found that the sea water around them was so real.

The children ran to the outside of the school, bustling on the edge of the water, they were very excited to see the clear water, and some children even plunged into the water.

Children who know how to swim gradually swim to the depths of the water, and children who can't know water can only stand on the threshold of the school with envy.

The sea water outside the attached small is not deep at all, and there are few places where the water depth exceeds two meters, not to mention that there are many people in the attached elementary school who can go up to the sky and enter the underground sea as lifeguards, and the children in the attached primary school will definitely not have an accident.

The children were so happy playing in the water that some children even ran back and forth on the water with light skills, which really stimulated other children who had never learned martial arts - how could martial arts still be used?

Taking advantage of the children's play in the water, Hao Yun commanded the engineering robot to continue to operate underwater, for the robot there is no essential difference between water operation and land operation, the future building is very simple, as long as the module is assembled and glued.

The whole ecological agriculture circle with a small small includes land planting, land aquaculture, water aquaculture, soilless culture, breeding and seedling breeding and other modules, the design drawing is the most scientific and perfect design scheme provided by Hao Linger, which can definitely maximize the value of the development of land.

With this ecological agriculture circle, small grains and vegetables can enter a state of self-sufficiency, and there will be a large surplus, which can be exported or further processed. Hao Yun is more inclined to deep processing, because being a raw material merchant is too low-end.

Hao Yun entrusts Hao Ling'er with deep processing and needs to pay a processing fee, do you think that the underground factory works for Hao Yun in vain? What a big mistake! The almighty principal system always adheres to the principle of equivalent exchange, and Hao Yun needs to pay a processing fee if he wants to start a super factory -- if his goods cannot be sold, all losses will be borne by Hao Yun himself, and this is the risk brought by the market.

Therefore, the marketing of agricultural products needs to be placed in a very critical position, and the quality of agricultural products attached to the small should be very good, after all, this is the technology of the future, and the population of the future is not known how many times as many times as it is now, and there is no invincible agricultural base universe to have a famine. The situation is the opposite, the food of the thirteen,500 planets of the Human Federation is provided by the thirty-seven agricultural planets.

In the future, mankind's agricultural specialization will be very high, and the agricultural production capacity will be able to provide food for one million people, but what about the small population? There will be less than 1,000 people! There will still be 900,000 people to handle food, and this level of production has already reached the level of a large food factory, and if Hao Yun does it properly, the annual profit in the food sector will not be less than 100 million.

Although 100 million is not much for the current system of the attached school, but 100 million can add a flying ship to the city in the sky! Now Hao Yun suddenly found that he was very short of money, extremely short of money!