When Yang Xuan returned to Yunwu Mountain Villa, Xiaojing was already looking forward to it.


    Seeing Yang Xuan, she said bitterly, "what have you done? It''s two weeks."


    Yang Xuan knew that his trip had taken more than ten days.


    However, he also thought that in the space frequently calculated by light years, he could make a round trip from Pluto in more than ten days. This speed scared the normal population to foam.


    "Something has been done." Yang Xuan didn''t want to say more and fooled the past.


    The next day, he took a special plane to the capital.


    Zhang Chengming, the president of the Beijing Academy of Sciences, received Yang Xuan. When he saw Yang Xuan, he was like a hungry wolf. When he saw fat meat, he almost drooled.


    "What new technological breakthrough has Professor Yang made this time?" he asked.


    Yang Xuan rolled his eyes and didn''t have a good way: "no, I just came to ask you to help make something."


    Zhang Chengming''s happy beard turned up, and four words were clearly written on his face: welcome to do it.


    Let Beijing Academy of Sciences help make things. You need to provide drawings and technology. Hey, let''s have a look and study by the way. It''s also right.


    He thought proudly.


    Yang Xuan could guess more or less what he thought.


    But it''s nothing. It''s even something he''s happy to see.


    The so-called boiling water does not flow into the fields of outsiders. The Beijing Academy of Sciences has mastered the technology better than others.


    Without saying a word, Yang Xuan directly took out a USB flash disk and threw it to Zhang Chengming. "This time it''s an energy conversion device. It''s urgent."


    Zhang Chengming didn''t even say no. he held the USB flash disk like a baby for fear of falling.


    "No problem, we will finish the task in the shortest time." he promised, and then carefully said: "by the way, is your USB flash disk enough? If not, I''ll find someone to send you a car. The capacity is at least based on T, and the quantity is big enough."


    Yang Xuan rolled his eyes again.


    Are you buying cabbage?


    Subsequently, Zhang Chengming took Yang Xuan to visit the Beijing Academy of Sciences.


    Last time I came, many experts were waiting for Yang Xuan to answer the problem, so I didn''t have time to visit. This time, I just made up for it.


    Yang Xuan is not an outsider. His identity is very special. Zhang Chengming knows this very well, so he doesn''t hide it. In a place that is very confidential in the eyes of outsiders, Zhang Chengming takes Yang Xuan in without stopping.


    Everywhere he went, experts and professors who knew Yang Xuan greeted him and posted them warmly. Professor Yang was long and Professor Yang was short. Looking at his hospitality, he could hardly wait to regard Yang Xuan as his ancestor.


    This shocked the experts and younger staff who did not know Yang Xuan.


    Once upon a time, these authorities from all walks of life, usually men with eyes up to their heads, could treat a young man like this.


    Everyone is guessing Yang Xuan''s identity.


    Some people speculated that it was the prince, others speculated whether it was the disciple of a hidden scientist, and even speculated whether Yang Xuan suddenly rejuvenated a well-known expert.


    More exaggerated and bizarre, there is speculation that Yang Xuan is Zhang Chengming''s illegitimate son.


    Yang Xuan, whose fat hearing is different from ordinary people, can''t cry or laugh.


    After the visit, Zhang Chengming suddenly said, "Professor Yang, since you need something urgently this time, you might as well live here for the time being. What do you think?"


    Yang Xuan thought for a moment, then nodded and agreed.


    Cocoa said that the energy conversion device this time is not complex, and it must not take long. If he comes back, it won''t pay.


    "OK, Professor Yang, your accommodation has been arranged. Please come with me." Zhang Chengming smiled into a flower and took Yang Xuan away.


    Well, the house is ready. It looks ready.


    Yang Xuan smiled bitterly.


    After borrowing an internal telephone and telling Xiaojing, he came to the living area with Zhang Chengming.


    The whole Beijing Academy of Sciences is in a signal shielding state. Ordinary mobile phones can''t call out.


    When he came to the living area, Zhang Chengming led Yang Xuan to a small single family courtyard. When he opened the door, there was a cave in the courtyard.


    Yang xuanran couldn''t help but exclaimed, "good scenery."


    Zhang Chengming said proudly, "Professor Yang, this small courtyard is the best courtyard of Beijing Academy of Sciences, that is, you. Other people can''t live in at all. Many old guys are waiting eagerly."


    Yang Xuan shrugged and said indifferently, "in fact, it''s OK to have a residence."


    Zhang Chengming himself became a doorman. After welcoming Yang Xuan in, he said, "that''s different. Now you''re more important than us old guys combined."


    It was difficult to give up the kindness. Yang Xuan no longer refused and could only stay.


    It was already the afternoon. Zhang Chengming simply had dinner with Yang Xuan, and then Shanshan left.


    At night, Yang Xuanli was in the courtyard, looking up at the stars.


    Among the bright stars, a milky way crosses the sky, which is unspeakably magnificent.


    "The courtyard is a little deep, and I don''t know how deep the starry sky is," he sighed.


    "I''ve seen so many civilizations. No one can tell where the edge of the universe is, let alone go." cocoa took over.


    Yang Xuan sighed, "I really want to wander around the starry sky, see many different civilized stars and cross the galaxy. It''s exciting to think about that kind of life."


    "That''s looking for death." cocoa threw a basin of cold water directly: "don''t you have a saying on your planet that the three armed forces should not move, food and grass should go first and wander the universe. It can''t be said. Energy supply is a big problem."


    Yang Xuan lost his smile and sighed, "I''m talking to you about poetry and distance, but you''re talking to me about firewood, rice, oil and salt. It''s like chicken and duck talking."


    "Speak well and don''t swear. As far as I know, chicken and duck are not good words in your language." cocoa retorted.


    Yang Xuan was speechless. He didn''t know what the goods were looking at all day.


    But then again, since he let keke''er study independently on the Internet, keke''er''s character seems to have changed quietly.


    I''m afraid it didn''t even find it.


    This is a good phenomenon, Yang Xuan said.


    "Isn''t it?" cocoa wondered, "chicken is a profession. I don''t understand. Since it''s a profession, how can there be roast chicken, roast chicken, board chicken and so on to roast the staff?"


    "It''s a salted duck." Yang Xuan corrected him: "don''t read some messy comments in the future, which is not conducive to children''s mental and physical health."


    Cocoa sniffed: "come on, children grow up healthily. I don''t visit forums recently. I''m watching TV dramas."


    "What TV series?" Yang Xuan asked.


    "Return brother pig." cocoa thought for a moment and said, "it''s very nice."


    Yang Xuan was speechless and speechless. Finally, he could only say: "isn''t it good to live?"


    Cocoa was about to say something, but suddenly fell into silence.


    At the same time, Yang Xuan suddenly turned around, his eyes instantly penetrated the darkness and landed in an unknown place of the Beijing Academy of Sciences.


    After a long time, he had a sneer on his face: "ha ha, this is really a coincidence."


    Boom!


    As soon as the voice fell, a loud noise shook the night sky.