Just when the room fell into an eerie silence, Xie Minyun had already changed into pajamas and walked out of the bathroom, hearing the sound of the door opening, Bai Xiuxiu reacted violently as if she had encountered some emergency, and suddenly asked, "What about the other things?"

Cheng Mo thought to himself, "What else can I do, it's my own DA plane?" Does this still need to be asked?But at the moment, he won't say this, just shrugged his shoulders and replied: "Other than that, it's to entertain yourself...."

Hearing the words "entertaining herself", Bai Xiuxiu immediately realized that she was really asking too much, maybe Cheng Mo would misunderstand something because of this, but there is no way to explain this kind of thing, the more she explains, the worse it will be, and instantly Bai Xiuxiu thought why she wanted to explain to Cheng Mo? So she pretended to be indifferent and said: "You continue tomorrow and see if you can find any clues." ”

found that Bai Xiuxiu's face flushed slightly, Cheng Mo didn't think much about it, in fact, he didn't associate Bai Xiuxiu with "self-entertainment" at all, in his eyes Bai Xiuxiu was a very noble existence, even if Cheng Mo once spoke wildly, he would not lust in his mind about this woman worthy of his respect. He nodded "oh" and sat on the edge of the bed, Xie Minyun, who was wearing pajamas, walked over and held his shoulders with both hands, then bent down and gently touched Cheng Mo's lips, and then said, "It's past twelve o'clock, grab the first ..... Happy birthday Lun Lun. ”

Cheng Mo whispered "thank you", in fact, Xie Minyun was not the first person to tell him happy birthday, the first person to tell him "Happy Birthday" was Yan Yitong, because there is a seven-hour time difference between China and Denmark, so Yan Yitong recorded a video seven hours ago and sent it to her, Yan Yitong in the video was wearing a pink Peppa Pig woolen hat, and there was a small golden crown on the hat, she grabbed the woven ear protectors hanging down on both sides of the hat, and sang a cute happy birthday song with her cheeks.

At that time, Cheng Mo looked at Yan Yitong's cute appearance in the video, and felt that it was indeed a beautiful thing to have such a sister, no matter how bad the mood was, seeing such a cute smile would melt, and a smile involuntarily appeared on his face.

No wonder Yan Yitong is Yan Funing's sore feet and reverse scales. If he had such a lovely sister, he would do everything he could to protect her.

"I've got a birthday present for you, but I'll see it when I go back to the capital. Xie Minyun straightened up, put his hands behind his back and said with a smile.

"What gift?" Cheng Mo looked up at Xie Minyun, she was wearing a milky white lace princess nightdress, slim like a water lily in the drizzle, not thick or bright like snow piled up on the top of the mountain.

The graceful collarbone crosses the lace square neckline, tied in the middle of the square neckline, and the two lighted silk ropes hang between the valleys, making Xie Minyun's chest even more towering and graceful, and the princess nightdress, which is not sexy at all, is interpreted by Xie Minyun as a reserved sexy.

Cheng Mo smelled the aroma on Xie Minyun's body, couldn't help but swallow a mouthful of saliva, and thought: Sure enough, if you choose a girlfriend...... Cuteness is vulnerable in the face of sexiness.

Xie Minyun noticed that Cheng Mo's eyes were burning, and he winked at him and said, "You are so smart to guess!"

Cheng Mo closed his eyes, not letting Xie Minyun's beauty interfere with his thoughts, and after a while, he opened his eyes and said, "It should be..... Astronomical telescope?"

Xie Minyun didn't expect Cheng Mo to guess it at once, and said with some surprise: "How did you guess?"

Cheng Mo hooked the corners of his lips and smiled and said, "I just thought what I would choose if I wanted to give you a relatively large gift..... So I guessed it was an astronomical telescope, but I didn't expect the two of us to really think of going together. ”

Xie Minyun hung his hair behind his ears, bent down and kissed Cheng Mo again, and then said: "I hope that this European affair will end soon, and we can watch the stars in our own homes when we return to the capital." ”

"At home?" Cheng Mohu asked suspiciously.

"I ordered a Takahashi FET-200 refracting astronomical telescope, this one is relatively large, it has a pedestal, so I can only buy a house near the school to install it, so even if the two of us have a small home!" Xie Minyun sat next to Cheng Mo and grabbed his arm, paused and said: "Originally, I wanted to get a small radio telescope directly, but I thought about it later, firstly, the electromagnetic wave signal in the urban area is too strong, and secondly, I think it would be more fun for us to make it ourselves." ”

Hearing that he was making a radio telescope, Cheng Mo also became excited, turned his head to look at Xie Minyun and said: "I used to think about directly using the pot and receiver of the TV pot to connect a data logger to detect solar radio radiation and silver heart radio radiation, but unfortunately our country does not allow private installation of TV pots......"

"Using a TV pot as a receiver is not easy to use for astronomical observations, the received band is only C wave and Ku-band signal, very narrow, not to mention, it is definitely not a protected frequency, there will be more artificial interference, and there is a problem with the Ku-band, the frequency is relatively high, and the influence of water vapor is more serious, the TV pot is not very able to receive the signal of the celestial body, and the signal can not be seen properly when there are clouds. So, I think it's better for us to make our own receiver. ”

Cheng Mo smiled and said: "Of course, I saw a small radio goggles program from an astronomy group at MIT a long time ago, they used amplifiers, filters, metal reflectors and other materials that can be bought in China to make a 1400-1440MHz receiver, according to this program, we can actually play a lot .....of tricks, and we can do it when we go back."

"Yes, are there any detailed instructions for making it?"

"Yes, I'll open it for you to ......" Cheng Mo stood up as he spoke, taking Xie Minyun's hand and walking towards the desk.

Bai Xiuxiu, who was sitting on the side, looked intently at the backs of Cheng Mo and Xie Minyun, listening to the two of them discussing with great interest how to transform this small radio glasses, but her heart was a little sour.

Of course, it wasn't jealous, but involuntarily remembered some of her past events, which made Bai Xiuxiu feel a little depressed, which made her particularly want to drink two glasses, thinking of drinking Bai Xiuxiu couldn't help but miss Cheng Mo's gin and tonic tone, although there were ice cubes in the kitchen and a few bottles of base wine, but Bai Xiuxiu couldn't bother Cheng Mo at this time, so she got out of bed and put on her slippers, walked to the door of the room and opened the door and said, "I'll go to the kitchen and sit ....."

It's a pity that Cheng Mo and Xie Minyun, who were chatting, didn't hear it, and after Bai Xiuxiu closed the door, he snorted coldly and walked towards the kitchen. The inn at midnight was very quiet, Bai Xiuxiu walked through the narrow corridor, and then down the stairs to the kitchen, which was empty, and through the light and starlight, she could see the garden and lawn outside. She turned on the lights and found cheap Gordon Gin on the wine shelf, and the wine provided by the B&B for free was naturally not expensive, but fortunately Gin & Tonic didn't pick wine.

Then she found ice, lemons, and soda in the fridge, and scrambled to cut lemons on the table, only to notice that she had taken the ice out too soon. At this time, she couldn't care so much, and casually mixed herself with a glass of gin and tonic, although it was unsatisfactory, it was not impossible to drink.

"I should have brought Lu Wan over if I had known. After Bai Xiuxiu drank the first cup of gin and tonic he had concocted, he frowned and muttered to himself. After drinking, she began to mix a second cup of gin and tonic, "Hey! who would have thought that when she was old and when she was a light bulb." ”

After the second drink, she moved her position from the kitchen to the floor-to-ceiling window with a white wooden lattice, and drank alone in the night outside the window.

————————————————

Cheng Mo and Xie Minyun finished discussing the production plan of the radio telescope, and when they were about to go to bed, they noticed that Bai Xiuxiu was not in the room, Xie Minyun washed his face and brushed his teeth, Cheng Mo was hesitating whether to go to Bai Xiuxiu when he heard Xie Minyun standing in the bathroom and said, "You go and see Instructor Bai." ”

Cheng Mo said "um", took his coat from the coat hanger and put it on and went out, and when he walked to the kitchen door, Cheng Mo saw Bai Xiuxiu holding a wine glass in one hand, holding her chin in the other hand and looking at the vast starry sky outside the white wooden lattice floor-to-ceiling window, the table was very messy, there were uncut limes on the rectangular wood-colored cutting board, the square ice was shining like diamonds, the silver fruit knife was casually horizontal, there were two small green plants hanging above her head, and the wooden house painted with yellow paint not far away was dyed with warm lights.

All this is ordinary, but Bai Xiuxiu sits in it, and it becomes a painting.

Cheng Mo coughed and walked over to Bai Xiuxiu, saying as he walked: "It's not good to drink too much wine in this situation. ”

Bai Xiuxiu didn't look back, she still looked outside and said with a hint of drunkenness: "It's good if you come, help me mix a glass of wine, drink the wine you mix, it's really hard to drink your own wine." ”

Cheng Mo ignored Bai Xiuxiu's request, and said softly: "Sister Bai, let's go to bed early! Don't drink too much, after all, we are on someone else's territory." ”

Hearing Cheng Mo call her Sister Bai when no one was around, and persuaded her to speak, Bai Xiuxiu turned her head and looked at Cheng Mo who was standing on the side and said indifferently: "Do you think such a little wine can affect me?"

Seeing that Bai Xiuxiu's face was indifferent, not at all like the usual habitual smile, Cheng Mo knew that he must have made her unhappy, and said cautiously: "Anyway, for the sake of health, you have to drink less alcohol, alcohol is a first-class carcinogen." ”

Bai Xiuxiu glanced at Cheng Mo and drank all the wine in the cup, then handed the cup to Cheng Mo, and said lightly: "What do people do when they live for so long? I can't stand to see myself old and ugly, so don't talk nonsense..... One more ......"

Cheng Mo reluctantly took the cup, saw that the ice in the ice box had almost melted, then took the cup and gin and turned around and walked to the refrigerator, Bai Xiuxiu waved his hand again and said, "Bring yourself a cup too, drinking some wine properly can help you sleep and reduce stress." ”

Cheng Mo didn't respond, he went to the refrigerator to find the ice cubes, took a knife and cut the ice cubes a little smaller, so that the three ice cubes formed an even strip, then cut the corners of the lime, flatten the lime in the cup with a small spoon, then clamp the ice cubes into the cup, immediately pour the gin, and finally pour a full cup of tonic water along the wall of the cup, stir the wine up and down with a spoon and serve the gin and tonic to Bai Xiuxiu.

Bai Xiuxiu took the cup, closed her eyes and tasted it, and soon opened her eyes and looked at Cheng Mo and said with a long sigh of relief: "Sure enough, there is a specialization in the art industry, or the wine you make is delicious....."

Cheng Mo shrugged his shoulders and said: "Actually, I only have gin now, and the other wines are not in the carrier mode, and it is estimated that they will be very bad." ”

Bai Xiuxiu didn't speak immediately, she looked at the starry sky outside the window for a while before saying, "You said that we are all made of the stardust of the universe, so will people return to the universe after they die?" ”

"In fact, this is really hard to say, after all, now there is no way to explain the soul or what consciousness is, we all know that all human information also relies on electronic transmission, once we thought that the human soul is memory, but later found that memory is not actually consciousness, and according to the research of scientists, the total number of electrons in nerve cells will not change due to changes in stored data, but the cells that store information have more energy than cells without information, that is, memory is also matter, and it also has weight, but what consciousness is has not yet been concluded, some people say that consciousness is a set of superimposed quantum systems, so that consciousness can indeed be independent of the bodyand maybe that's why a lot of people have near-death experiences....."

Bai Xiuxiu shook her head, "Even if the consciousness still exists, the memory will not exist, but it is also a wonderful thing to return to the universe and become stardust again!"

"Maybe we should discuss the theory of parallel time and space!" Cheng Mo said.

Bai Xiuxiu covered her mouth and chuckled: "Do you think I need comfort just as much as your Teacher Shen?"

Cheng Mo pushed down his glasses and said seriously: "I don't think it's comforting, the more people who believe in science, the more they should be able to accept that such a thing may really exist, didn't Hawking say that black holes are the entrance to another universe?"

Bai Xiuxiu was noncommittal, she took another sip of the gin and tonic in the cup, raised her hand and handed the cup to Cheng Mo and motioned for him to take a sip as well, Cheng Mo hesitated, this was already equivalent to an indirect kiss, but at this time Bai Xiuxiu looked at him and said, "Happy birthday." ”

Cheng Mo had no reason to refuse, and took the cup, and Bai Xiuxiu's clear lip prints could be seen on the cup, the faint lip prints were like veins clearly visible in the petals, and they were like lip-shaped postmarks that could convey love silk. He subconsciously glanced at Bai Xiuxiu's face, and the two red lips inlaid on his flawless face actually made him a little flustered.

Cheng Mo didn't want Bai Xiuxiu to see any clues, so he quickly drank the gin and tonic in the cup before saying to Bai Xiuxiu: "Thank you." ”

Bai Xiuxiu watched Cheng Mo put the cup of lime wedges with only ice cubes left on the table, and said with a smile: "Say, what kind of gift do you want?"

Cheng Mo shook his head, "No need, now I have enough, and I'm afraid I can't afford more." ”

Bai Xiuxiu stood up, put down the woolen coat draped over her shoulders, and said softly: "I still want cakes and candles, at least I have to make you make a wish......" After speaking, Bai Xiuxiu walked towards the staircase, she waved her hand without looking back, "I'll go back to sleep! ”

Cheng was speechless, watching Bai Xiuxiu's bewitching back disappear at the top of the stairs before he began to clean up the table, and when he picked up the crystal Colin cup, he couldn't help but look at the seductive red lip print again.

Cheng Mo didn't dare to look at it, and quickly walked to the kitchen with a cutting board.....

———————————————————————

The next day, Cheng Mo did not relax because it was his birthday, and still started to stare at Stern King early in the morning, until Stern King and his two assistants went out, and Cheng Mo planned to start reviewing the video from last night.

At this time, Bai Xiuxiu and Xie Minyun were also ready to go out to continue to explore the "former site of the Moravian Brotherhood", Bai Xiuxiu put on her shoes and said: "I invite you and Xie Minyun to go out to eat in the evening, celebrate your birthday, and you don't have afternoon tea in the afternoon!"

Xie Minyun, who was standing at the door with a down jacket, said, "It should be me and Cheng Mo inviting you to dinner." ”

Bai Xiuxiu chuckled and said, "Give me a little reason for the existence of this light bulb!"

Xie Minyun stared at Bai Xiuxiu's flower-like smile and didn't speak, just smiled.

Cheng Mo, who was observing the video, involuntarily remembered the glass with red lips again, and he said in his heart: "If you are a light bulb, it will not be an ordinary light bulb, but a neon sign." ”

"That's it. ”

Cheng Mo looked back at Bai Xiuxiu and Xie Minyun and said, "Okay." ”

Bai Xiuxiu walked to the door, took off her coat from the hanger, walked out of the room with Xie Minyun, and said again before closing the door: "Contact me at any time if there is anything." ”

Cheng Mo answered "yes" again, and the sound of the door closing sounded in the room.

The long day began again, Cheng Mo stared at the computer and began to seriously watch the video of Stern King after sleeping last night, after turning on the double speed, Cheng Mo stared intently at the screen, until Stern King got up in the middle of the night to go to the bathroom, Cheng Mo adjusted to normal speed, and switched the video to the bathroom camera after Stern King entered the bathroom.

Everything is normal, Stern King, who is wearing a white tank top and large striped pants, plays with his mobile phone and plays with a large size, and from time to time he makes a breath-holding sound and sighs in comfort......

Ordinary people will definitely fast-forward when they encounter this kind of picture, but Cheng Mo looked more and more seriously, especially when he noticed that Stern King actually washed his hands with soap after going to the bathroom, which was different from Stern King's action last time after the tuba, last time Cheng Mo remembered that Stern King went out directly without washing his hands.

This was originally an insignificant little detail, but Cheng Mo did not intend to let it go easily, he put on his headphones and turned up the volume to watch and listen to Stern King's large video repeatedly, and did not find anything unusual. So Cheng Mo found out the video of Stern King on the tuba the day before yesterday and re-watched it, after repeated comparisons, Cheng Mo finally found the difference, last night when Stern King was on the tuba, there was no sound of excrement falling on the water, it was obvious that Stern King didn't want to go to the bathroom last night, the reason why he went to the bathroom was to cover something....

Cheng Mo started to look before Stern King got up, in fact, his first action was not to lift the quilt and put on slippers to go to the bathroom, but to take out his mobile phone from under the pillow, there is no doubt that Stern King should have received some important email, and then ran to the bathroom to browse and reply.

Cheng Mo is definitely not an instant messaging software, because the security of instant messaging software is far worse than the security of email, and judging from Stern King's reply, it is a one-time transaction, not repeated multiple exchanges, so the possibility of an email is very high, and it can make him get up in the middle of the night to reply, and it is so disguised, it must be a very important email.

So we had to figure out what kind of email it was.