Engineering drawing I rule you

Qin Yiyan didn't feel Xie Huai's inexplicable throbbing, but also disliked him for not listening carefully, so he tried to hold his Adam's apple, looking for the right point to speak.

He really didn't use any strength this time, but Xie Huai felt that the restraint between his fingers was tighter than ever, and he couldn't concentrate on practicing at all.

Qin Yiyan rolled up the music score and hit him on the head again as a warning. He taught it several times before he got the tone right.

After an unknown amount of time, there was a knock on the door.Qin Yiyan said please come in without raising his head. Before Xie Huai was ready, he saw Zheng Jiajia walking up to him with a happy face.

Facing her eyes that were three parts pleasant, three parts kind, and four parts silent, Xie Huai always felt that something was wrong, and his hand on the piano bench slipped and fell directly on Qin Yiyan's shoulder.

"It seems that your teaching mode is very relaxed." She smiled and patted Qin Yiyan's shoulder, "But it's closing time, sorry to disturb you."

Qin Yiyan, looking eager to leave quickly, pushed Xie Huai's head away and said, "He is always distracted in class today, and insists that he has a talent for languages, which is slower than the teacher's map."

"..." That's not because you, a narcissistic old dog, insist on outputting such a delicate shape close to your face.Xie Huai complained unhappily in his heart, said thank you, picked up his schoolbag and slipped away quickly.

Walking out of the classroom, I vaguely heard Zheng Jiajia asking if he was free tomorrow night, probably inviting him to teach other students.

Xie Huai didn't listen carefully, and wanted to buy some barbecue skewers for supper before the canteen closed.

The next day, Saturday, is the day when all parts of the choir rehearse intensively.Xie Huai sat in the middle of the classroom with Kong Xinhui as usual, and as expected, Zheng Jiajia invited Qin Yiyan to the podium after summarizing tonight's tasks.

But today, he didn't deliberately wear national costumes, and changed back to his familiar black down jacket, just like usual.

"My God! Senior Qin can speak Tibetan." Kong Xinhui poked him with an elbow and whispered, "But it doesn't look like a minority."

Xie Huai had long accepted the strangeness, and calmly whispered to her: "I heard that he grew up in a Tibetan area, and it may be because of his family's work."

"You even found out his privacy?" Kong Xinhui became even more curious, before she finished her sentence, there was a bang, and a piece of chalk that was as fast as a bullet fell heavily between the two of them.He raised his head in search of sound, and was facing Qin Yiyan's gloomy dog ​​face.

"It's already class, why are you still talking to the female student next to you?" He stood on the podium and looked down condescendingly, "If you think you have learned well, then sing first and let everyone listen."

As soon as these words came out, the classroom was instantly silent.Everyone still remembers what kind of ghost he sang during the last rehearsal. Isn't singing a cappella in front of the whole class deliberately punishing him?

Xie Huai didn't expect him to have such an affair with him. He stood up under the sympathetic eyes of everyone, coughed a few times in a serious manner, and sang the melody easily without even looking at the phonetic symbols.

The intonation, tone, and intonation are as constant, with cadence.

After all, after going back to bed last night, he gave up his precious time playing games and listened to this song more than a dozen times.

"Damn it, he actually learned it? When did he become so powerful?" Qin Yiyan also nodded in satisfaction when the doubts of the students came from below: "If that's the case, you come up and teach everyone."

After speaking, he walked towards the piano and gave up the position of the podium.

Is this person sick?He was so active when he caught himself drawing drawings, but now he is quite good at being lazy.

Xie Huai stood awkwardly in the middle of the classroom, and frantically hinted with his eyes that he was not joking.Qin Yiyan seemed to understand his concerns, and said seriously: "Don't be burdened, I will point out any mistakes in time."

Having said so much, Xie Huai could only bite the bullet and walk onto the podium.The four Tibetan sentences and phonetic symbols have been marked. He recalled Qin Yiyan's teaching process a little, picked up the chalk and began to "copy the answers".

Although he was a little distracted yesterday, fortunately he didn't forget the key points, such as important knowledge such as word interpretation, vowel and consonant, all of which he spoke in a decent manner.Qin Yiyan sat on the piano bench with his arms folded, and helped to add some pronunciation skills, and asked him to practice with his classmates.

In less than half an hour, the two finished teaching the whole song with tacit cooperation.Qin Yiyan played the piano and asked everyone to sing together several times. It felt good, and then gave up the podium to Zheng Jiajia who was sitting in the last row.

Seeing the rapid progress of the students, she happily praised the excellent cooperation between the two.There was one week left to report on the performance, and the rehearsal of the choir was urgent. After sending Qin Yiyan away, she asked the students to stand in line and practiced several times according to the specifications of the performance.

Xie Huai will never neglect what he likes, and because of his height advantage, he was ranked C in the men's high school by Zheng Jiajia, and he will undoubtedly become the focus of the audience when the rehearsal is over.Needless to say, Kong Xinhui also had a few "seniors" whom he knew before repeating the grade, who also surrounded him and lamented that he is doing well now.

"I've studied a year longer than we did. If you don't get along well, you're a fool. There's nothing to show off!" Jiang She walked past them with a sour schoolbag on his back.

Xie Huai didn't take it seriously, and walked out of the classroom with Kong Xinhui.As soon as he stepped into the corridor, before he had time to turn on the sensor lights, he heard a familiar male voice from behind.

"Xie Huai stay here, I have something to look for you alone."

He turned around in response, and seeing Qin Yiyan standing at the front door with a straight face, he immediately felt that there was nothing good, so he hurriedly let her go first.

Qin Yiyan took him to a well-lit place in the hall, looked him over carefully, and said slowly, "You have a good relationship with Kong Xinhui?"

"So-so, just like what you saw today."

"So this is still common in your eyes?" He asked casually, with a hint of mockery in his tone, "I approved your homework last week, and she really deserves to be a good monitor who helps others."

"What do you mean?" Xie Huai was caught off guard by the question, "I haven't copied her homework recently! Besides, I passed the midterm exam..."

Wait, something seems wrong.Facing Qin Yiyan's cold gaze, he closed his mouth in a panic.

If you have done something wrong, no matter how logical your logic is, there will always be a day when you let your mouth slip.Xie Huai knew that he had already suspected Kong Xinhui, so he pretended to be calm and asked, "Why, do you want to go back on your word?"

Qin Yiyan lowered his eyes slightly, and asked coldly, "Is she so worthy of your protection?"

"It's not protection, it's a promise!" Xie Huai corrected him righteously, "I promised not to involve her. If you dare to avenge yourself publicly, I will fight you hard."

Desperately?Qin Yiyan snorted coldly when he heard the words, thinking that with his skeleton, he had been pinched to death several times by himself.

It's just a cat that can only scratch people, and uses the owner's tolerance as capital to act like a baby.

"I wrote all my homework for the past few weeks, can't you see it?" Seeing that he didn't respond for a long time, Xie Huai asked again.

Qin Yiyan was noncommittal, and asked instead: "Last week, you said in the approval process that you would go out to repair the computer. Have you installed the CAD?"

"No." He got a headache when he mentioned it.

Qin Yiyan glanced at his schoolbag: "Come pack it in my office."

Xie Huai was held by him, and he didn't dare to act rashly, so he could only follow him into the office with his tail between his legs.

"I just started learning drawing software, and all I teach is basic knowledge. First of all, you must remember the rules of dimension line labeling. This is a compulsory question, and you must not lose points."

Xie Huai listened to his nagging, while opening the official website to find the download page.But genuine software is ridiculously expensive, and the subscription is nearly [-] a year, which is far beyond the consumption level of ordinary college students.Although Yang Wenwei said that he should pay attention to intellectual property rights, in private, cracked versions of software have been flying all over the sky.

But it's impossible to pirate in front of Qin Yiyan, right?Xie Huai sat in front of the computer, looked at the painful price and remained silent.

"Give me the computer." He said suddenly, moved the dead game notebook to his desk, entered his email address skillfully, and clicked to log in.

Xie Huai saw that the email ended with the school's domain name, probably his own account.

"Can you download it for me?"

"Well, one account can install up to two computers, and the data are independent of each other." Qin Yiyan glanced at him, "Anyway, I don't have a second person by my side, so I'll just treat it as a favor for you."

This guy actually has a time when he understands the world?Probably because he had a bad impression of him before, Xie Huai is actually very moved now.

Qin Yiyan glanced at the storage space and said, "It's in the D drive."

"Thank you." He leaned on the table and smiled flatteringly at him.

Waiting for the installation was a bit long, Xie Huai wanted to negotiate with him about copying homework, and tentatively said: "Senior, I passed the mid-term exam, you should abide by our agreement, right?"

"You're still protecting her." He got up and made a cup of coffee, then slowly walked back to the table with the teacup in hand, "Xie Huai, there's nothing I promised you..."

In the middle of the speech, there was a sudden silence.I saw Qin Yiyan bit her lower lip in embarrassment, and slowly knelt on the ground while leaning on the back of the chair.

"Damn it! What's wrong with you?" Xie Huai jumped up from the chair in fright, took the cup full of hot coffee, and helped him onto the sofa.

He leaned against the back of the chair, closed his eyes tightly and said nothing.The veins on the back of the hand were stiffened, and the bangs on the front of the forehead drooped, blocking the eyes.

Xie Huai guessed that he had a stomachache, so he didn't bother to say anything, and just rummaged through the boxes to find things.But after searching for a long time, there were only a few cotton balls in his broken medicine box, and there was no medicine for stomach problems at all, and no emergency supplies such as hot water bottles.

Probably guessing what he was thinking, after a long while, Qin Yiyan forced out a few words: "Don't look for it, I didn't prepare medicine for myself."

"Are you a fool?" Xie Huai cursed angrily, "I'm almost graduating with a doctorate, and I haven't learned to take care of myself yet!"

"I'm not a doctor of medicine."

"But……"

But does he really not even have this common sense of life?

Xie Huai recalled that on the day of the basketball game, Qin Yiyan was able to handle almost all emergencies on the court perfectly.It's not that he doesn't know how to take care of others, it's just that he doesn't want to be nice to himself.

——"He has suicidal tendencies." Zheng Jiajia's words emerged in his mind.

This pessimistic and world-weary mentality is not only manifested when he loses control of his mind, but permeates every aspect of his life.People always have emotions. Since he promised society not to attack others, he can only use self-mutilation to seek vent.

But all this is not his fault.

Xie Huai walked to the sink, found a hand towel, soaked it in hot water and wrung it dry, and walked to the sofa.

He pushed Qin Yiyan's body onto his shoulders, unbuttoned the end of his shirt, and covered his stomach with a hot towel.

Qin Yiyan, who was already groggy from the pain, was brought back to his thoughts by the sudden temperature in his abdomen, and opened his eyes to see Xie Huai looking at him with a stern face.

"How did you get this disease? Are you often so busy that you forget to eat, and stay up until two or three o'clock at night?"

"Almost..." Now it was his turn to feel guilty.

Xie Huai became even angrier after hearing this, and kicked him hard: "If you continue like this for a few more years, your body will completely collapse."

"I didn't have much expectations for the future." He quickly regained his senses and said frankly, "Personality disorders cannot be completely cured."

"But at least it can improve psychologically, right?" Xie Huai straightened his body, rolled up his sleeves to reveal the postoperative scar like a bug's tentacles, "You should know about my car accident, I didn't give this scar Others have seen it, but today I want to tell you that standing in front of you is a patient who has successfully graduated from the psychology department. Don't you want to get better?"

Of course he wanted to get better, otherwise he wouldn't be dragging his wounded body to linger in the world alone.

Seeing that he was silent, Xie Huai took advantage of the victory to chase after him: "Then start with eating seriously. I will invite you to lunch and dinner every day after that, so don't miss my message."

"Why should I listen to you?" He held his cramping abdomen and asked wearily and sullenly, "Xie Huai, do you want to die by my hands sooner or later?"

"But you were the one who broke into my life first!" Xie Huai was angry and distressed, and shouted at him with reddened eyes, "If you didn't keep me in school, there would be no intersection between us. I still That little bastard who is about to be expelled from school, you are still the Qin Yiyan who lived so hard."

"Unless you promise me that you will never ignore my studies from now on, I will immediately disappear from your eyes."

In fact, neither of them realized that the two parties had disrupted each other's lives without permission long before the bond formed.

So crossing the line in both directions, that's fair enough.

Qin Yiyan sat blankly on the sofa and found that he had nothing to refute.

Was he worried about his own life?Qin Yiyan opened the bracelet and found that her heartbeat rate was seven or eight times faster than normal per minute.

"So, you want to be friends with me like you were with Kong Xinhui?"

"Why are you comparing yourself to her?" Xie Huai was confused by the question, "Kong Xinhui and I are just ordinary friends, but to you..."

What is it?Xie Huai couldn't figure it out for a moment - did he like it, or did he sympathize?

But in any case, he knew that this was no ordinary friend.

It is a symbiosis, a symbiotic relationship in which the lips are dead and the teeth are cold, and the auxiliary vehicles are dependent on each other.

"Take it as a reward for tutoring me in my studies." After a moment of hesitation, he finally gave a simple and easy-to-understand definition.

The author says:

It’s a bit difficult to control the update at 8 o’clock after school starts, maybe 10:30 at the latest, I’ll definitely finish it!

Also, because of Qin Gou's empathy barrier, he is very naive when it comes to dating, and this is all due to Xiao Xie leading him (but he will try to respond in his own way~)