After K left, Fang Cheng went out of the study.


    In the living room, Tanya and Vivian were slightly restrained sitting on the sofa, while Xia Yuxuan sat next to them and chatted with them.


    Although Tan Ya and Tan Ya accepted the knowledge instilled by the consciousness transmitter, they were still not very proficient in Chinese. Xia Yuxuan mostly talked in the three people''s chat, and Tan Ya and Tan Ya mostly listened.


    "What are you talking about?"


    As soon as he got to the living room, Fang Cheng greeted him with a smile, "are you two still used to living?"


    Then he looked at Tan Ya and her.


    "Master!"


    "Master!"


    Seeing Fang Cheng coming, Tan Ya immediately stood up. Although Vivian next to her was reluctant, she still followed Tan Ya and got up to greet her.


    Although Xia Yuxuan is not the first time to listen to tan Ya''s call to master Fang Cheng, the expression on her face is still strange.


    At the beginning, Fang Cheng had a headache about the title of "master", but according to tan ya, since the two sides have agreed that the elves have become Fang Cheng''s vassal race, they must have the appearance of vassal race. In the universe, the word master is more common in all the appellations of subsidiary civilization to subject civilization.


    Fang Cheng thought about it and let her go.


    In fact, Tan Ya is right. In the daily address, we should establish the master-slave position. Next, it is almost inevitable for Fang Cheng to vigorously develop the elf civilization. Now he will establish his dominant position over the elf family, both in force and spirit.


    Otherwise, when the elves are strong, there is no guarantee that there will be a big risk.


    "Master, although it is different from where we used to live, it must be said that it is much more convenient than the fairy garden."


    Speaking of the fairy garden, Tan Ya''s face flashed a touch of sadness. She knew that the fairy garden had long been destroyed by the nuclear explosion.


    It''s a lie to say that Tanya didn''t hate Fang Cheng, because the last member of the elves died under Fang Cheng''s nuclear bomb.


    But as the queen of the elves, she is more mature and responsible than Vivian. She knows that only Fang Cheng can save the world tree and continue the civilization of Youmei.


    At this time, she can only hold Fang Cheng''s thigh tightly. What can those people who died under the nuclear bomb count for the revival of civilization?


    "You''re just used to living," Fang Cheng continued. "I''m looking for you this time because of the moon well."


    "Moon well?"


    "That''s right." Fang Cheng nodded, "moon well!"


    "Master, you want the moon well, isn''t it..." Tan Ya''s pretty face showed an excited expression.


    "Well, I should have a way to fix it."


    After hearing Fang Cheng''s affirmative reply, Tan Ya couldn''t help crying. The noble Fairy Queen was crying like a child at the moment, and Vivian''s eyes were red.


    Fang Cheng looked at the two people in tears and didn''t interrupt them. He knew that whether Tanya endured humiliation and was willing to become Fang Cheng''s vassal, or Vivian took the initiative to accept half elves for the rise of the elves.


    They carry too many things for the inheritance and continuation of civilization.


    When their emotions calmed down a little, Tan Ya quickly explained, "master, the moon well is very huge. I''m afraid I can''t hold it here."


    As she spoke, she scanned the living room of the villa.


    Fang Chengshun looked at the living room with her eyes and was surprised. You know, although his villa is small, the living room also has an area of more than 100 square meters, which can''t fit the moon well in Tan Ya''s mouth.


    "OK," Fang Cheng nodded. "Let''s change places."


    ......


    Beehive laboratory, mecha testing ground.


    The mecha test site covers an area of tens of thousands of square meters. Even in the huge honeycomb laboratory, it is also a super large site.


    Today''s Honeycomb laboratory has been expanded many times, and the construction area is far more than 100000 square meters.


    It is now not only the scientific research center of Anlu Island, but also the scientific research heart of the whole pasar islands.


    Around the honeycomb laboratory, various small intelligent unmanned factories stand. These small factories all exist to produce small quantities of experimental products for the physics laboratory.


    Fang Cheng stood at the mecha test site and looked at the moon well, which accounted for almost one tenth of the whole site area, stunned.


    "Is this your moon well?"


    In the collective silence, Fang Cheng turned to tan Ya and broke the silence.


    "Yes, master!"


    Tanya nodded.


    Hearing the speech, Fang Cheng took a deep breath and endured his surprise. He originally thought that the moon well was just something that produced the water of life, and the water of life was so precious that the moon well should not be big.


    But he never thought that the moon well in front of him was so large that it was almost no smaller than the large transmission array of black-and-white towers.


    From a high altitude, the moon well is like a round vessel, bright silver in appearance and composed of unknown metals. Inside and outside the moon well are all engraved with dense lines, which looks different from the alchemy inscriptions of Mobis civilization.


    Not surprisingly, this should be a unique technology of Youmei civilization.


    "Scan!"


    Fang Cheng gave an order to the intelligent learning machine in his mind and turned around the moon well.


    Since Fang Cheng became a senior apprentice, he has not only crossed the time limit, but also the scanning and input function of the intelligent learning machine has become more and more powerful.


    Both the scanning range and the input speed are much stronger than before.


    Less than ten minutes.


    All the data of the moon well is scanned and entered into the intelligent learning machine.


    Fang Cheng sank into consciousness and saw that the intelligent learning machine decomposed the moon well into extremely complex scientific and technological drawings. The dense symbols and three-dimensional drawings on it made Fang Cheng''s skull rise.


    Fang Cheng gave a "deduction" command to the entered moon well model. When he saw that the time displayed behind was "46 days, 14 hours and 20 minutes", he no longer paid attention to it.


    In other words, even with Fang Cheng''s intelligent learning machine, it will take a month and a half to repair the moon well.


    This is still a theoretical repair. In practice, if you want to repair it in reality, even with the abnormal scientific research ability of the honeycomb laboratory, you don''t know how long it will take.


    Thinking of this, Fang Cheng exhaled and said to tan ya, "put it away first."


    Tan Ya was stunned. She didn''t know why Fang Cheng only looked at it and asked her to put the moon well away. Is it hopeless to repair? Tanarden became anxious.


    "Don''t think too much. It won''t take a day to repair the moon well. We need time." Fang Cheng seemed to see Tan Ya''s mind, looked at her and explained.


    After hearing this, Tan Ya held back her words she wanted to ask and lowered her head: "I know, master."


    "Yes."