Jingyan of HP

Since being awakened by Snape last time, Cheng Jingyan's life has returned to normal.He is no longer in a hurry for success, but calms down to lay the foundation.

But he also realized that it is impossible to achieve his goal in recent years if he alone.If the multi-party communication tool could be developed so easily, the double-sided mirror would have been eliminated long ago.His idea is to make something similar to QQ, which can be used for group chat or private chat, and can add N friends without any pears. If he alone makes this thing, he may succeed in graduation. , but don’t even think about doing other things while he’s in school, he doesn’t even have time for soft girls, how can he bring his wife home to see his parents then...

In order to save time and catch up with the trend of puppy love in the wizarding world in the future, he resolutely launched the twins who are inspired every day and are always innovating, and promised to invest in a joke shop for the twins after the finished product was produced. Sure enough, some progress has been made in the research.

Ravenclaw's classmates, seniors, and seniors inadvertently learned about his plan from Nu Yada, and some of them were very interested and joined his research team.After a long time of hard work, they finally made a few finished products when Cheng Jingyan was almost halfway through his second grade.

It was a small notebook like a notebook, and every page was covered with magic lines and alchemy circles with transparent alchemy potions. Its function was similar to what Cheng Jingyan originally envisioned. As long as you let each other use magic power to leave their signatures on a certain page of both notebooks, you can write on that page, and then the other party can see it, but the function of group chat has not yet been developed. The R&D personnel all expressed their regrets, so they unanimously decided to spare time to continue research in the future.

After the finished product is made, the subsequent mass production will be much easier. Basically, if everyone works together, three to five copies can be made every day. If one person makes it independently, it will take about two days to make one copy.All R&D personnel will have a copy after three days.

Cheng Jingyan snatched the right to name it, and very painfully named this thing QQ Notebook to express his nostalgia for his previous life.

Next, he spent almost two weeks, even squeezing out the usual weekend to ask Snape for advice, made more than ten QQ notebooks, and gave them to the Doudings of Virgil's family and Harry alone. One copy, and he sent his own copy back for them to sign. After two days of tossing and turning between the beans and Harry, his copy was sent back. In the end, there were still three copies left, so he ran to deliver them. My dean, Professor Flitwick, has a book, and he also added other friends. He plans to talk to Professor Flitwick privately if he has any questions in the future. This thing is promoted in schools.

Then Cheng Jingyan went to the principal's office and gave Dumbledore a copy. In fact, Dumbledore also contributed to the development of this QQ notebook, answering many questions for the research and development team.And this year, due to the two common topics of Harry and Snape, the relationship between the two has developed quite well.

"Have you considered promoting it in the school?" Dumbledore added him as a friend, and asked him happily, giving him a candy.

Cheng Jingyan is no longer polite to him. In fact, he thinks the old man is still quite young at heart, and the two of them have a lot to talk about.He nodded and said: "Professor Flitwick mentioned just now that I think promotion is okay. Everyone in our research group can accept orders. Let's see who is willing to do it. You can also earn some pocket money or something." .”

Dumbledore nodded approvingly, and then asked gossipingly, "Did you give it to Severus?"

Cheng Jingyan raised the remaining book in his hand, "I'm planning to find him later. I remember he has no class today."

"Oh~ I remember it so clearly..." Dumbledore smiled meaningfully, "Then you go, Severus will be very happy to receive it."

Although he thought his smile was a bit strange, Cheng Jingyan left without thinking too much.

It has been more than a year since he entered school. After more than a year of management, his relationship with Snape has taken a big step, from an ordinary teacher-student relationship to a teacher-friend relationship. Snake on Snape's door can attest to that.

In fact, when Snape faced Cheng Jingyan, his venomous tongue was useless, because all the sarcastic remarks were like fists hitting cotton, and he didn't care at all, just smiled and passed, but Regarding his work and rest issues, personal hygiene issues, etc., it should be taken care of or continue to be taken care of.So Snape has also compromised now. Anyway, there is someone who cares about him so much. Although he doesn't admit it, subconsciously he still feels a little dark.

Cheng Jingyan was the kind of person who wanted to be nice to others and wholeheartedly. He felt that Snape taught him a lot, and he had to express his gratitude, and he was really nice to him to the point that others would envy Snape.

So after more than a year, he didn't need to report when he entered Snape's office, and Snake opened the door directly.

Snape was not in the living room, Cheng Jingyan glanced at the closed door of the laboratory, and knew that he was making potions again.He had to sit down on the sofa and chat with Dumbledore privately.

"You asked him to make potions for the medical wing again?"

"No, didn't you make the potion in the medical wing last week? Oh, isn't your QQ quite convenient?"

"Did you ask him to make anti-moth potions for you again? For private use, be careful of the kind and upright Professor McGonagall to clean you up."

"How come, I haven't used up the anti-moth potion yet, maybe he made a hair-dressing potion for Lucius or something."

Cheng Jingyan thought of the flamboyant shiny creature he had seen many times in the cellar, and his face darkened. Lucius and the like are really annoying!Every time I see him, I call him "little Cheng", little, your sister, little, you are so tall... The boy who has only grown less than ten centimeters in more than a year has a height of 1.9 meters for this shiny creature. A kind of envy, jealousy and hatred.

He bitterly wrote in his notebook: "Don't say that name!"

Dumbledore replied with a string of "hahahahahahaha"...

"Huh? Why are you here?" Snape's voice suddenly sounded from the front, "You don't have class today?"

Cheng Jingyan raised his head and saw that Snape's hair had become greasy again when he came out of the laboratory, and he didn't know what kind of potion he had boiled, and there was a strange smell on his body, he sighed helplessly, and said: "You'd better go take a shower first, and wait until you finish taking a shower."

If Lucius was here, he would have to say "magic little way" in an aristocratic accent again, because Snape went to take a bath so obediently!

In fact, Snape was used to being controlled, because he knew that if he didn't go, Cheng Jingyan would look at him with that worried look and start nagging about the importance of good living habits for health...it would be very annoying ...In order not to be annoyed, he had no choice but to ignore the interference in his private life.Besides, he did need a bath.

By the time he came out, the private chat between Cheng Jingyan and Dumbledore had ended.

Cheng Jingyan raised the notebook in his hand at him, "Professor, come and sit down, I have something for you."

Snape sat down next to him, flipping through the notebook he had stuffed into his hand, "Is this what you found time to do last weekend? Did you succeed?"

"Well, look, I signed your name on this book, and if you sign your name on mine, we can use this thing to communicate. If there is anything in the future that is too late to talk face to face, use this meeting It is much more convenient, both the principal and our dean think it can be promoted in the school, and our research and development team can also take the opportunity to make a small fortune."

Hearing his words, Snape frowned, "You mean, everyone in your R&D team knows how to make this thing?"

"Yeah, what's the problem?"

Snape sneered, "Mr. Cheng's brain was eaten by slugs, and you didn't think that the production method would be leaked? If someone outside knows it and mass-produces it, your R&D team will still have it." Do you make money?"

Cheng Jingyan slapped his forehead suddenly, "That's right! I said something was wrong, do you think I should pay them a sum of money to buy out the production method? After signing the contract, they won't be afraid of leaking the secret, and they can still get a sum of money. money."

"Hmm, it seems that you still have a little brain left, and it's not that hopeless." Snape glanced at him, and said, "As for the promotion, you can send the production method home and let you It’s better than a group of students messing about with your family.”

Cheng Jingyan nodded, "Yes, I can also make my grandfather make a small fortune, so I'll do it right now!"

He excitedly gave Snape a hug, "Thank you, Professor! I'll go first!" Then leaving Snape stiff, he ran out.

After a long time, the snake girl on the door heard Snape yell angrily: "Damn little troll!" She covered her mouth and giggled again.

The author has something to say: the second half of the chapter is completed!Sigh, why can't I write about the feelings of these two old couples...I always feel that there is something lacking...

PS: Let's celebrate. After writing so many chapters in this article, the two finally had a hug. Cough...

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