"To another planet? Dad, I'm going too! The golden boy suddenly became excited, and his eyebrows fluttered.

"Smack!"

"Oh, Dad, how did you beat me?" The golden boy rubbed his head.

"Where are you going, you are the Dinghai Divine Needle of our Demon Valley, and if you leave you, what should you do if there are masters looking for trouble in the future? You can't go! ”

The golden boy's face immediately fell, and his hands kept picking at the grass in front of him.

"In the future, when everything is settled down and there is no strong enemy, you can naturally go."

"Okay!" The golden boy nodded, in fact, in the inner universe, he could go wherever he wanted, but on the earth, he couldn't do this, so he wanted to go.

"In the next few days, I have to do some things. I'll leave when I'm done, and I'll not say goodbye to you when the time comes. It may be a long time before I come back. Take care of yourselves. ”

"Don't worry, Maverick, I'm here. There won't be any problems. Zao Bo said.

Ma Xiaoniu nodded and said no more, crossed his knees and closed his eyes, meditating and cultivating. The golden boy and Haiwa saw that there was nothing wrong, and Haiwa pulled the golden boy and ran along the bamboo forest path without a trace. Zaobo sat by the lake, taking out a fishing rod out of nowhere.

The next morning, when the light had just broken and Ma Xiaoniu opened his eyes. Looking around left and right, I saw that Uncle Zao had somehow gotten a flat boat to fish in the lake, but the golden boy and Haiwa were nowhere to be seen. Ma Xiaoniu smiled slightly, and his figure was illusory for a while, and he had disappeared.

……

The Dragon Academy of Sciences, the morning sun shines on the houses of the Academy of Sciences of different heights, drawing shadows of different lengths on the ground one after another. Ma Xiaoniu didn't alarm anyone when he came here, but used a word detection trick, and the man in black appeared and rolled on the ground and disappeared. Because of the proximity, in less than a minute, the man in black appeared, and then disappeared with a fist. At the same time, a coordinate had already appeared in Ma Xiaoniu's mind.

Ma Xiaoniu's figure flashed, and he had teleported into a hall. There were more than a dozen people in the hall, all sitting on the sofa discussing something, and Captain Leng Shi sat in the center of these people, looking arrogant. The position where Ma Xiaoniu appeared happened to be on the front of Leng Shi, so when Ma Maverick showed his form, Leng Shi saw him for the first time, and then other people also saw Ma Maverick who appeared out of thin air. Leng Shiteng stood up, and the two of them walked quickly towards Ma Xiaoniu with excited faces, and no one else knew Ma Xiaoniu, so they just stood up and looked at it strangely.

"Great, sir!" Leng Shi approached and bowed. Ma Xiaoniu nodded, looked at the other white-bearded old man who came later, this old man Ma Xiaoniu didn't know, Leng Shi quickly introduced: "My lord, this is Lin Kuan, the current president of the Academy of Sciences." Then he turned his head to the old man Lin Kuan and said, "This is Lord Moxia!" ”

Lin Kuan and the others in the Academy of Sciences heard that this person was the famous Demon Hero, and their faces flushed with excitement for a while, Lin Kuan stepped forward in a few steps, shook hands and said: "Long admiration of the great name, long admiration of the great name!" ”

A group of people who were originally standing behind also hula and hugged and shook hands with Ma Xiaoniu. Ma Xiaoniu smiled and responded one by one, and then Lin Kuan invited Ma Xiaoniu to sit down for tea. Everything was in order, Lin Kuan said: "Demon Hero, since you brought the cold stone to the Academy of Sciences, our old dean Kong Hou has led a group of people to study the materials brought by the cold stone day and night. These materials have had a great impact on the country, and in the past 50 years, the country's science and technology have made a qualitative leap! The lives of the common people are getting better and better, and these are all thanks to you! ”

Ma Xiaoniu shook his head: "Bringing the cold stone is just a gesture for me, not enough to worry about. I just want to see the old people. ”

Lin Kuan's face darkened: "Fifty years have passed, Dean Kong Hou and that group of old scientists have dedicated their lives to the motherland, and now they are all gone. ”

Ma Xiaoniu nodded, his face complicated: "So, are there any difficulties in today's research?" ”

"My lord, Daye Xing's information is very comprehensive, and the explanations in it are also very thorough, learning step by step, and I have learned almost everything in the past fifty years. The problem now is that we all understand the knowledge, but there is nothing we can do about the materials involved. Leng Shi said on the side.

"Oh? So how did Daye Star get the materials in the first place? ”

"The luck of the Big Leaf Star is that there is this material near the Big Leaf Star, but not near the Earth. We have researched that it is still possible to make a simple spaceship with current materials, but there is no way to travel through the starry sky, so even if we build a spaceship, it will take hundreds of millions of years to fly to the nearest material planet. ”

"What is the specific material, is there a picture" Ma Xiaoniu's face was calm, as long as it was not the kind of material with mysterious power, it was all within reach for him.

"Yes" Leng Shi took out a hexagonal prism and inserted it on a small machine on the side, and suddenly a light curtain was projected. Leng Shi clicked on the light curtain a few times, and a picture appeared.

The picture is a black stone, like a black hole, and after looking at it for a long time, it seems that the eyes have been sucked in. There is a detailed description of this material next to the picture.

The Dark Night Stone, which contains dark energy, can be used to make the ship resist the rejection of the Dark Universe when it travels through the starry sky.

"My lord, dark energy is everywhere in the universe, but unfortunately, this dark energy is difficult to detect, and it is even more difficult to use. But if there is no protection of dark energy, then once the spacecraft forcibly enters the dark universe, it will be rejected by the entire dark universe, and then there is only one consequence, that is, it will turn into powder in an instant. The preciousness of the Dark Night Stone lies in the fact that this stone contains a solidified dark energy, which is extremely rare, but can be used directly. With the protection of this material, the power of the spacecraft to be repelled by the dark universe will be greatly reduced, and with the current level of technology, it can completely resist this repulsion. Therefore, if you want to travel through the starry sky, you must have this kind of dark night stone, which is also the key factor that is currently stuck on the earth. "Leng Shi gives a detailed explanation.

Ma Xiaoniu smiled faintly: "You guys are waiting for me in the yard." After speaking, the figure disappeared.

Everyone was shocked, they were all scientists and believed in science. Then the scene in front of them made them shake their minds about science, how can this kind of magic that disappear out of thin air be explained by science?

"Quick! Meet in the garden! Lin Kuan said, and then ran quickly to the yard with Leng Shi, and everyone woke up and ran to the yard one after another.

It was already past ten o'clock, and the sun was almost rising in the middle of the sky. But in autumn, the weather was not hot, but everyone in the Academy of Sciences was flushed and short of breath.

Not long after, I saw a black hill appear out of thin air in the empty courtyard of the Academy of Sciences. Then the figure of Ma Xiaoniu appeared next to the hill, looking at them with his hands in his hands.

Lin Kuan and Leng Shi quickly ran to the side of the hill, Leng Shi took out a small instrument from his arms, and the instrument shot a mysterious blue beam of light to illuminate the hill, and after a while, a row of numbers were displayed on the screen of the instrument. Leng Shi was shocked and exclaimed, "Oh my God! This, this turned out to be pure solidified dark energy! ”

Lin Kuan and the others were also dumbfounded, stroking the mountain rock with their hands, and were stunned. It's no wonder that they, they are all scientists, and they know deeply what pure solidified dark energy represents, which means that they don't need to refine it at all, they can use it directly! But, how is this possible? How can there be pure solidified dark energy in nature? Even if the technology is as advanced as Dayexing, and it has explored such a vast cosmic space, it has never discovered pure solidified dark energy!

Leng Shi shuddered and said, "This, how is this possible?" Great, my lord, where did you get this material? ”

"It doesn't matter where you got it, I ask you, are these materials enough?"

"Totally sufficient! Did you know? At the beginning, my spaceship was that big, and it only used a hundred catties of solidified dark energy! The hill in front of you is more than a hundred catties? It is estimated that there are hundreds of thousands of catties! Not to mention one ship, this can make a fleet of ships! Leng Shi's face was excited, what does this mean? This shows that he will soon be able to return to his hometown!

Dean Lin Kuan had already burst into tears, and fell to his knees at this moment: "I, on behalf of the people of the whole country, thank you to the devil!" The rest of the Academy of Sciences also fell to their knees, crying for a while.

Ma Xiaoniu smiled helplessly, and his figure disappeared without a trace.

When the autumn wind blew, Lin Kuan and other scientists raised their heads, but found that there was still a figure of Ma Xiaoniu?

……

The autumn breeze is bleak, and the leaves are scattered. More than 60 years have passed, and the scenery of Mazhuang has not changed much, but Ma Xiaoniu is a little homesick.

A few big trees at the entrance of the village are still standing there, and on a few stumps under the big trees, a few old people sit there and swallow clouds and mist, chatting from all over the world. Ma Xiaoniu walked in slowly on the fallen leaves, but the old men suddenly stopped chatting and walked towards this side one by one. Suddenly, one of the gray-haired old men stood up tremblingly, and shouted with excitement on his face: "Ma, Ma, Ma, Teacher Ma!" ”

Ma Xiaoniu paused, squinted his eyes and looked carefully, but he didn't recognize who this person was for a long time.

The old man walked tremblingly in front of Ma Xiaoniu, with tears on his face: "Ma, Mr. Ma, you don't know me anymore?" I, I'm Ma Da Jump! ”

The wrinkled face in front of him suddenly overlapped with the explosive head, the mischievous Ma Da Jump. Ma Xiaoniu felt dizzy for a while: "You, are you a big jump?" ”

"Teacher Ma, you recognize me!" Ever since Ma Da Jump saw Ma Xiaoniu, tears kept flowing down.

Ma Xiaoniu closed his eyes, took a deep breath, slowly calmed down the waves in his heart, opened his eyes for a while, and sighed: "Time flies, I didn't expect you to become so old." What about Liu Ming? What about Wang Xiaojuan? Are all the students in our class still in touch? ”