Yue'er hugged the guitar and stared at the fretboard with her pretty face looking very focused. She pressed the strings with her left hand and flicked the fingers of her right hand, and the crisp sound of the guitar rang in the room. The tune of the tune she played was like this: "do¡ª¡ªre¡ª¡ªmi¡ª¡ªfa¡ª¡ªso¡ª¡ªla¡ª¡ªsi¡ª¡ªdo¡ª¡ª" There is no doubt that she was playing scales! Although she was playing the most basic scale exercises in guitar playing, Yue'er played extremely seriously. If you didn't listen to the sound of the guitar, you would mistakenly think that she was playing a beautiful piece of music. Tang Xiaosheng originally thought that the situation would turn around, but as a result, Yue'er played the scales seven or eight times in a row without any intention of changing the song. She is really practicing her scales! It would be fine if she was just practicing scales, but the tone of her playing the scales was obviously uncoordinated and sounded a bit awkward. After listening to it for three minutes, Tang Xiaosheng finally couldn't bear it any longer. He coughed and asked, "Yue'er, how can this 'melody' you play have any hypnotic effect? ??Can you change it to another one?" "No. "Change." Yue'er continued to play and explained, "I can only play scales now." "" Tang Xiaosheng was a little speechless and asked, "How long have you been learning this guitar?" "You just started learning it." Yue'er raised her eyebrows, looked at the fingerboard of the guitar, and asked puzzledly, "Strange, why do I feel that the scales I play are not correct?" It's uncoordinated," Tang Xiaosheng said frankly. "Brother Tang, have you heard it too?" "Nonsense! The out of tune is so obvious, anyone who is not deaf can hear it." Tang Xiaosheng said, "Did you judge the wrong character?" "No." "If it is character. "I pressed it correctly, how could the scale be out of tune?" "I don't know, I pressed it correctly!" Yue'er said with certainty. He lay down for a while. Tang Xiaosheng sat up from the sofa, walked towards Yue'er, and said, "Play it again and let me see." "Oh." After saying that, Yue'er began to play the scales carefully again. In order for Tang Xiaosheng to see her fingering clearly, she played very slowly. After playing it three times in a row, Yue'er stopped and asked, "Brother Tang, did I play the wrong character?" Tang Xiaosheng frowned slightly and thought for a while. Said: "Since the quality is correct, there is only one possibility - the strings of your guitar are loose or tight. In short, the strings are not tuned properly." "Are the strings tuned?" Yue'er frowned slightly, " What should I do now?¡± ¡°What else can I do, of course, re-tune the strings.¡± ¡°Do you have any other instruments?¡± "For example, harmonica or flute?" "No." "Are there any tuning tools?" "No." Yue'er shook her head. After thinking about it, Tang Xiaosheng said, "Give me the guitar and I'll give it a try." "Yes." Yue'er's pretty face showed a burst of joy, and she immediately stood up and handed the guitar over. After taking the guitar, Tang Xiaosheng sat down with the guitar in his arms, his heart tightening slightly. a little nervous. Today is the first time in his life that he has touched a legendary instrument like the guitar, but he is already responsible for adjusting the strings on the guitar, which is quite challenging. This feeling is like when the groom meets the bride for the first time, but he is immediately responsible for teasing the bride. The pressure on him is naturally huge. After calming down for a while, Tang Xiaosheng started to fiddle with the introduction about guitar tuning he had read in the book "Guitar Guide for March". Sometimes he pressed the frets, sometimes plucked the strings, sometimes turned the tuner, and sometimes stared intently at the vibration of the strings. When Tang Xiaosheng was tuning the strings. Yue'er sat next to him, watching quietly, her eyes flashing with surprise. five minutes later. "The strings are tuned, you try again." At this time, Tang Xiaosheng suddenly handed the guitar back to Yue'er. "Yeah." Yue'er took the guitar. Then he played the scale again. After playing it twice, she said happily: "The scale is not out of tune anymore, it's really tuned!" She looked at Tang Xiaosheng and asked curiously, "Brother Tang, how did you tune it?" "Using the resonance principle "Principle of resonance?" "You don't even know resonance?" Tang Xiaosheng was dubious, "This is common knowledge in physics. Did your physical education teacher have no time?" "Teach me physics." Yue'er pouted, "Brother Tang, will you teach me?"Tang Xiaosheng straightened his waist and said: "The so-called 'resonance' is a physical phenomenon. If the vibration frequency of two adjacent objects is the same, when one object vibrates and sounds, it will cause the other object to vibrate. This phenomenon "In the field of music, the same frequency can be understood as the same pitch. According to the principle of resonance, for two adjacent strings on the guitar, when one of the strings vibrates, the other string vibrates. If the pitch of the string is similar to it, it will vibrate accordingly. The closer the pitch of the two strings is, the more violent and obvious the vibration will be. " " Therefore, we can observe the two strings through the principle of resonance. Whether the string will vibrate to determine the pitch of the string. In this way, as long as we can determine the pitch of one of the strings, we can determine the pitch of the other five strings, and the tuning will be a matter of course." After a moment, Tang Xiaosheng looked at Yue'er, "Do you understand?" Yue'er's eyes rolled like lacquer, and after thinking for a while, he said, "I still don't quite understand. Can Brother Tang explain it in more detail?" "Why? Are you so stupid that you don¡¯t understand something so simple?¡± Tang Xiaosheng picked up the guitar again, pointed at the fretboard, and said, ¡°There are a total of six strings on the guitar, and each string has an interval relationship of thirds or fourths. Understand?" "Yeah." Yue'er nodded. Tang Xiaosheng continued to explain: "Since each string forms a third or fourth interval relationship, we can use the frets to make the two strings emit the same tone. For example, when the 2nd string and the 5th fret are pressed, the The pitch is the same as the pitch of the open string 1. In a similar way, the pitch of the 4th fret of the 3rd string is the same as the pitch of the open string of the 2nd string. The pitch of the 5th string is the same as the pitch of the 3rd open string. Since the pitches are the same, they will resonate. I just used this rule to tune the strings. Do you understand?" "I understand." Yue'er nodded and looked at Tang Xiaosheng with a strange look. "Brother Tang, how do you know this? Have you ever learned guitar?" Tang Xiaosheng explained: "I have a copy of "Guitar Pass for March" in the rental house. I have read this book." "Oh." Yue'er remembered something. , asked curiously, "Brother Tang. As long as two objects have the same frequency, can they form a resonance?" "Yes." "If two people have the same frequency, will they form a resonance?" Yue'er asked again. "" Tang Xiaosheng said, "Theoretically, it should be possible." Yue'er asked again: "How can the two people have the same frequency? Is there anyone in the world who can form a resonance?" "Uh "Tang Xiaosheng said, "I have never seen anyone with the same frequency. However, there must be people who are in the same bed." "As the saying goes, people in the same bed can resonate. That¡¯s right, ¡®sleep in the same bed¡¯.¡± ¡°¡¡± Yue¡¯er pouted, ¡°I¡¯m not talking about the resonance of the body, but the resonance of the soul.¡± ¡°Soul resonance?¡± Tang Xiaosheng said, ¡°How can there be a soul in the world. "The soul is just the result of the movement of matter." "That's not true. People must have souls," Yue'er said with certainty, "After people die, their souls must still exist, but they exist in a form that humans cannot currently know. " Tang Xiaosheng smiled and did not express any further opinions. He did not want to discuss such painful philosophical propositions as "the relationship between spirit and matter". However, Yue'er seemed to be very interested in this question and asked: "Brother Tang, do you think human souls can resonate?" "If the frequencies of souls are the same, they should resonate." Tang Xiaosheng said. "However, the premise is that such a thing as a soul must exist." "The soul must exist!" Yue'er said, "What will be the consequences if two souls resonate? Will they be connected in spirit?" Tang Xiaosheng said: "They may be mixed together directly to form a larger soul resonance body." "Soul resonance body?" Yue'er frowned. "Isn't that soul possession?" "Absolutely." "If a soul resonance body can really be formed, as long as we meet someone with the same soul frequency, wouldn't it be possible to absorb the other person's soul into the body and become a soul? A person with multiple souls?" "Yes." Tang Xiaosheng added, "We haven't found people with multiple souls yet, so it means that souls don't exist." "That's not true," Yue'er explained. There may already be many "multi-soul" people in the world, such as patients in mental hospitals. Those with schizophrenia may have absorbed other people.?Resonate the soul, and then become insane. Mental patients are people with multiple souls. " Tang Xiaosheng smiled and said: "According to what you say, wouldn't it be possible for us to become insane at any time? What if you accidentally encounter a soul resonance body and immediately become a schizophrenic? " "Yes, but soul resonance may not be that easy. Yue'er rolled her eyes and asked curiously, "Brother Tang, do you think that if there is a person who resonates with countless souls and then integrates the countless souls into a whole, what will be the result?" " Tang Xiaosheng said: "The result is obvious, he will become the most serious schizophrenia patient in the world. " Yue'er chuckled and said, "It would be very interesting if there were countless souls in a person's body. Do you think these souls can coexist harmoniously? Yue'er frowned slightly, blinked her big eyes, and said to herself seriously, "If the souls are fused, how can they be separated?" If the souls could be separated, the mentally ill might be cured. " "Professor Yue, please study the issue of soul resonance slowly by yourself. My soul is sleepy, so I won't stay with you and am ready to rest. "Tang Xiaosheng stood up and said. Yue'er smiled and said: "Well, I wish Brother Tang a good dream tonight. "Remembering something, I specifically warned, "If you dream about me again, remember that my name is Yang Ziwen, not Chen Yameng. " "You worry too much. I haven't done anything wrong recently, so I shouldn't have nightmares tonight. "After that, Tang Xiaosheng lay down on the sofa, stretched, and closed his eyes. He was ready to rest. It was past one in the morning, and he was already very tired. He fell asleep within ten minutes of lying down One night Nothing to say. When Tang Xiaosheng woke up again, it was already dawn and he looked at the time. It was 7:11 in the morning. Tang Xiaosheng immediately sat up from the sofa and glanced at it. , and found that Yue'er was sleeping in the bed, with a peaceful look on her face, her mouth slightly pursed, and she seemed to be sleeping soundly. Instead of waking up Yue'er, Tang Xiaosheng found a pen on the table in the hotel room. , and then wrote a message and placed it beside Yue'er's bed. After writing the message, Tang Xiaosheng left the Tianhu Hotel alone, took a No. 9 bus to the construction site, and started the day's work. It was pretty much the same as usual, pressing steel bars, moving cement, and moving bricks. From time to time, Tang Xiaosheng would look at the base of the wall on the east side of the construction site, trying to see if Yue'er was coming to the construction site again. What a safe place. Out of caution, when leaving the hotel this morning, Tang Xiaosheng specifically told Yue'er not to come to the construction site again today. Fortunately, she didn't know if she would be obedient. Yue'er seemed to be very cooperative today. She really didn't show up at the construction site at six o'clock in the evening. After get off work, he didn't go to the restaurant, but took the bus directly out of the rental house in the suburbs. After eating instant noodles in the house, Tang Xiaosheng finally arrived at the suburbs, but when he walked about 20 meters away from the rental house, he couldn't help but be a little dumbfounded. Yes! He is the only one living in this rental house. Why are the lights in the house turned on? Could it be that he forgot to turn off the lights last night? Is there another thief? The security of the rental house in the suburbs has not been very good. In the past two years, Tang Xiaosheng's rental house has been visited by thieves seven or eight times. He spent the night with Yue'er in the hotel last night. Could it be that a thief took advantage of it? Here, Tang Xiaosheng didn't care much and walked quickly towards the rental house. When he came to the door, he heard some movement inside the house. Could it be that the thief hadn't left yet? Tang Xiaosheng calmed down slightly, although there was no one in the house. It's something valuable, but it doesn't mean that he allows the thief to enter casually. If there is a thief, he will not show mercy. With a glance, Tang Xiaosheng found a mop outside the house, held it in his hand, and walked quietly to the rental house. Through the window on the north side, he glanced into the house to see what the thief looked like. When he saw the scene in the house, Tang Xiaosheng was stunned. There was indeed someone in the house. He was about twenty years old. The girl, dressed in white casual clothes, is Yue'er. At this time, Yue'er is standing at the small wooden table in the house, cooking something on the induction cooker in the house. White steam is rising up all over the house. It was a mess. Yue'er seemed to be enjoying it. She held a spoon in her little hand and scooped the pot twice. After putting down the spoon,He took out his mobile phone and looked at the time, pouted and murmured to himself: "It's already seven o'clock, why hasn't Brother Tang gotten off work yet? Didn't he go to a restaurant to eat?" Seeing this, Tang Xiaosheng roughly understood the situation. It seemed that Yue'er had cooked dinner and was waiting for him tonight. This little girl didn't go to the construction site today. She probably went to the rental house to prepare dinner. Although she made the rental house a mess, she was finally surprised, at least there were no thieves. Putting the mop aside, Tang Xiaosheng returned to the door of the rental house, knocked on the door, and called out: "Yue'er!" "Here it comes!" A few seconds later, the door opened, and Yue'er greeted with a smile. , "Brother Tang, you're off work." Tang Xiaosheng raised his eyebrows and asked, "Did you enter my rental house?" Yue'er replied, "It's very simple, first open the door with the key, and then walk in with your feet. "Key? Why do you have the key to my room?" "I got a key last night?" "Well." Yue'er recalled, "After you fell asleep in the hotel last night, I just took your key to the key shop and got a key." Hearing this, Tang Xiaosheng's heart tightened slightly. As expected, this girl didn't stop at all. She even sneaked out in the middle of the night to get a key. "If you want to get the key, you can tell me directly. Why secretly go out in the middle of the night to get it?" Tang Xiaosheng's face darkened. Pretending to be serious, she educated, "You are not allowed to go out in the middle of the night from now on. You have to discuss anything with me, do you hear me?" Yue'er was not afraid at all. She pursed her pink lips, pretending to be innocent, and said softly: "Okay, I already know I was wrong, Brother Tang, don't be angry. For the sake of me cooking a pot of ribs tonight, Brother Tang Just forgive me once?" Tang Xiaosheng was heavy. Said: "I won't do this again!" "Yeah." Yue'er suddenly showed a smile and took Tang Xiaosheng's hand, "Brother Tang, come in quickly and try my cooking skills." "Cooking skills? I remember you when you were a child. If you don¡¯t know how to cook, your cooking skills must have been taught by your physical education teacher, right?¡± ¡°That¡¯s not the case. My physical education teacher is only responsible for teaching me music, and I learned my cooking skills myself, hehe.¡± A few minutes later. , Tang Xiaosheng and Yue'er sat on the sofa in the rental house together. On the table in front of them, there were several dishes: a pot of pork rib soup and a plate of fried pork ribs. A plate of scrambled eggs with tomatoes and a plate of fried water spinach. Looking at the dishes on the table and Yue'er sitting next to him, Tang Xiaosheng couldn't help but feel something in his heart. For ordinary people, eating with family members may be an extremely common thing, but for Tang Xiaosheng, this is almost impossible. Growing up, he never knew what family was, let alone relatives. Especially after graduating from high school, he stayed away from school and classmates. Working alone in this strange city, this feeling of drifting becomes more and more obvious. When I usually eat, I am basically alone. And at this moment, while sitting around the dining table with Yue'er. Tang Xiaosheng suddenly felt an inexplicable feeling in his heart. He didn't know if this was the feeling of home in the legend, but he felt warm in his chest. "Brother Tang, let's have a bowl of pork rib soup first to whet your appetite." Just as he was thinking about it, Yue'er had already filled a bowl of pork rib soup and brought it to Tang Xiaosheng. Looking at the steaming pork ribs soup and smelling the aroma of meat floating in the air of the room, Tang Xiaosheng was startled. After a moment, he looked at Yue'er: "Yue'er." "Huh?" Yue'er raised her head like a deer. Pure eyes flashed, "Brother Tang, what's wrong?" "This pot of pork rib soup is too much. I can't finish it by myself, so you have to help me drink it." Tang Xiaosheng said, he originally wanted to say something to Yue'er. "Thank you", but I still didn't say it out loud in the end. After that, Tang Xiaosheng and Yue'er started to eat dinner. Yue'er's cooking skills seemed to be really good. At least Tang Xiaosheng felt that tonight's dishes were particularly to his liking. He ate a total of two bowls of rice, a drink of pork rib soup, half a plate of fried cauliflower and a whole plate of scrambled eggs with tomatoes. Yue'er didn't eat much. She only drank a small bowl of pork rib soup and only half a bowl of rice. She said she was losing weight. After dinner, the two of them tidied up the room together, cleaning the pots, bowls, chopsticks, and plates. After all the fuss, it was already ten o'clock in the evening. Tang Xiaosheng originally wanted to send Yue'er back to the hotel, but he was worried about Yue'er running around at night, so he finally decided to let Yue'er continue to sleep in the rental house tonight. Regarding his decision, Yue'er expressed no objection. After cleaning up the room, Yue'er was not idle. She sat on the sofa alone, holding the guitar and started practicing again. When she left Tianhu Hotel today, she specially??I brought this guitar over. "Brother Tang, how do you play this chord?" Yue'er, who was sitting on the sofa after practicing guitar for a while, suddenly asked. "Which chord?" "G chord." Yue'er arched her eyebrows and said with a look of embarrassment on her face, "The fingering of this G chord is so difficult. You need to press the 3rd fret of the 6th string with your left ring finger and the 2nd fret of the 5th string with your middle finger. My little finger is pressing the 1st string and the 3rd fret. This action is too difficult. I can¡¯t open my fingers at all and my little finger can¡¯t press the 1st string. What should I do?¡± Tang Xiaosheng said: ¡°Why can¡¯t I press the 1st string? " "I really can't press it!" Yue'er held the neck of the piano with her left hand, showed Tang Xiaosheng the fingering of the G chord, and said, "Look, my little finger can't open at all." After thinking about it, she said. Brother Tang, why don't you help me spread my fingers?" Tang Xiaosheng thought for a while and said, "I'll give it a try." After saying that, Tang Xiaosheng sat next to Yue'er, held the little finger of her left hand, and then "Forcibly" "breaking" her little finger to the third fret of the first string of the guitar. "Success, hee hee!" Yue'er said happily. Tang Xiaosheng secretly wiped his cold sweat and said: "Although it was successful, it is not a long-term solution. You can't always ask me to break your fingers when you play the guitar in the future, right?" Yue'er smiled and said: "It doesn't matter. "I don't dislike it." "The problem is that I dislike it." "What should I do?" Yue'er pursed her lips and asked. Tang Xiaosheng thought for a moment and said, "There is a way."