"Yo, you're here. Pen Fun Pavilion wWw. ｂiquge。 info" The moment Chang Qing entered the department, Ning Xi removed the dark canopy, squinted his eyes slightly, and greeted with some surprise.

"Well, good morning. Sitting in yesterday's position, Chang Qing put down his schoolbag and responded.

"I thought that as a victim, you would not come until the time specified in the application form. “

"Why are you, the perpetrator, so indifferent and not guilty? “

"If you feel guilty, you won't be so happy to hurt you. ”

“... Makes sense, but it's actually because I've stopped magic experiments recently, and I don't have much place to go. “

"Sounds pathetic. “

"Didn't you go to class either, what's the difference between you and me?"

"As a minister, I am naturally resident in the ministry. “

"Puff, puff, no friends like me, no friends, why make so many excuses, isn't it good to be frank?"

Ning Xi looked at Chang Qing with extremely superior eyes, snorted disdainfully, and did not answer the question. Seeing her confident appearance, as if her friend could pull out a reinforcement platoon at any time, Chang Qing felt that her heart had been damaged by a lot of critical hits.

"So you don't have to go to the normal school classes either?"

"Hmm. “

"It's not surprising about this, it's better that you still need to be in class to surprise me. “

"So sure I'm smart?"

"No, it's just a normal reasoning when you see a student who can take out the final exam paper of the school park. “

"After completing the first commission, I will tell you why I was able to produce the final exam papers. “

"Yes, but this is not in a hurry, I am not very curious, but I have another question. “

"What?"

"How did you reflect my fireball when we first met? If it's a unique secret technique, forget if there's anything inconvenient to say. “

"Although it is indeed a secret technique, there is nothing that cannot be said, it's just..."Ning Xi thought for a while and asked, "How much do you know about spiritual power?"

"Compared to elemental affinity, my mind control is one level higher. “

"Then it's easy to explain," Ning Xi patted his palm, "Although there is no clear division, no matter how many levels of magic there are, they can be roughly divided into two categories, hands-off spells and manipulative spells. “

"Oh, what are the criteria for classification?"

"It's whether the magic energy body can continue to operate after it is ejected. After the guidance is completed, the spell that can only follow a predetermined trajectory and advance under the action of inertia is a hands-off spell. “

"I see what you mean, then a spell that leaves a part of the spiritual power in the energy body and is convenient for the mage to control is a manipulation spell, right?"

"That's right, I understand it very clearly, many high-level mages don't understand that the reason why some spells can be controlled after getting rid of them is because of some residual spiritual power. The kind of guy who only knows what it is and doesn't know why is worthy of being called a high-level mage?"

"I think you're biased, right? Just because you can use level 3 magic doesn't mean you have to understand the deep principles of spells, and if you're the kind of mage who specializes in 'using' magic, you're more than half as lethal as a researcher like me. “

"But that's still according to the script, to put it bluntly, practice makes perfect, this kind of mage can never be like you, fundamentally change and subvert a spell, just a craftsman who casts spells, essentially no different from carpenters and blacksmiths. “

"What if you can't change the spell, forget it, I won't fight you about this, you haven't told me how you reflect my fireballs. “

"It's just a special method to collect the spiritual power that you remain in the fireball energy body for your own use, so that your fireball is tantamount to being stolen by me, and it will naturally reflect to you under my operation. “

"Is this really possible?" Chang Qing exclaimed, "I've never seen a record of it in any other information, it's amazing!"

"That's," Ning Xi's tone was a little proud, she raised her finger and pointed to the blackboard with 'Mind Research Department' written on her head, "Otherwise, how do you think my illegal club will be tolerated by the top management of the school park?"

“...... You also know that your association is illegal. ”

"Students are a relatively simple group, and it is relatively easy to satisfy, so that my research can be carried out smoothly, but in any case, it is still a bit taboo to peep into other people's memories, and how can I do this kind of taboo thing without producing results?"

"The children are more innocent, why don't you look for them?"

"Children are too innocent to analyze anything valuable from their memories. ”

"Understood, then, where can the upper limit of reflection be with your special technique?"

"At present, it's probably fourth-level magic, but it's limited to low-end fourth-level magic, and it's not okay if it's too powerful. ”

"That's pretty good, too. ”

"Of course. ”

"Can you teach me?"

Ning Xi glanced at Chang Qing strangely and asked, "You just ask about other people's unique secret skills so loudly?"

"What's wrong? Since the advent of magic, it has been an industry that requires collective cooperation, whether it is the release of super magic or the research of large-scale projects, a large number of middle and low-level personnel are indispensable, and after telling me, maybe I will soon be able to find room for improvement in this trick. ”

"It makes sense, but firstly, this move is martial arts, not magic, and secondly, this move has a talent limit and must be used by someone of my clan. ”

"Your clan?"

"Just these red eyes, they will still glow, and no one will believe me when I say I'm an ordinary human, right?"

"That's just as well. Chang Qing nodded, "Speaking of your clan, I met yesterday..."

Chang Qing was about to tell Ning Xi about meeting the female assassin in black yesterday, when he suddenly saw a faint blue light shining on the door of the department, this was the first time he saw someone coming in the house, and he couldn't help but look over curiously.

Faint energy waves brushed through the light blue door, and these energy waves gradually formed a swirl-like hole, and when the hole opened to the size of a person, a vague figure flashed inside, and the next moment it clearly appeared in the department.

"This is a semi-cured docking space door?"

"Well, it's well optimized, isn't it?"

"Pretty good! At least I can't do it now. “

"Isn't multi-circle coordination your research area? aren't you better at optimizing a single circle?"

"How do you even know this..."

"Senpai, Miss Fairy, good morning. It was Nan Xiaoyu who came in, she held a large stack of textbooks and greeted the two politely.

"Hey, why are you here?" Chang Qing was a little surprised, "Didn't we agree to tutor in my lab?"

"Huh?" Nan Xiaoyu was even more surprised, "After I left yesterday, Miss Fairy found me and told me to come here tomorrow for tutoring." “

Chang Qing turned around and cast a condemning look at Ning Xi, but he didn't expect Ning Xi to say with a calm expression:

"Let's tutor her together, after all, it is a commission received by our Spiritual Research Department, and it is too much to say that you can contribute alone. I don't want to go to your lab full of unidentified explosives, not to mention that there is a better chance of a miracle with two people. “

Chang Qing found that he still underestimated the thickness of Ning Xi's face, snorted, took Nan Xiaoyu's textbook, and began to explain it to her little by little.

The process of explaining is very difficult, the pure memory is fine, and the basic theorems are also reasonable, but once it is extended to practical application, Nan Xiaoyu is at a loss, a decreasing series circle, Chang Qing took half an hour to make Nan Xiaoyu understand.

An hour later, during the break, Changqing put the book over his face and sighed on his back.

How can we teach, and why are we so unskilled?

"What do you think?" asked Ning Xi.

"Thoughts, won't you just teach it yourself?"

"I'm not asking you. “

"Me?" Nan Xiaoyu pointed to herself, and when she saw Ning Xi nodding, she replied frustratedly: "My impression is that I have determined one thing now. “

"What's the matter?"

"The seniors really don't have any special learning methods, his explanations are basically the same as the teacher's, the difference is that the teacher's comparison is a little more formulaic, and the seniors have added some personal understanding. “

"After understanding the situation, do you want to continue?"

"Well," Nan Xiaoyu nodded firmly, "Now that you understand the first circle, at this pace, you can pass by understanding thirty-five circles." “

"You're quite optimistic, and the rest is getting more and more time-consuming. “

"I know, I'll stick to it, as long as my seniors don't dislike me for being stupid... No, even if my seniors dislike me for being stupid, I will continue to pester my seniors. “

"It's good to have that determination. “

The three of them were talking, and another person walked in, it was Yan Xuxue, as soon as she came in, she saw Chang Qing, laughed and patted him on the shoulder:

"Boy, haven't you escaped Ning Xi's clutches?"

Chang Qing's face was black, and he replied weakly:

"yes. “

"Hahahaha, I knew it would turn out like this, boy, don't you feel terror and despair?

"Are you here to taunt me?"

"That's not it, there is a student in a special situation, so I personally sent her over, are you?" Yan Xuxue looked at Nan Xiaoyu.

"Hello Teacher Yan!" Nan Xiaoyu quickly got up from the chair, "I'm Nan Xiaoyu in the first grade, I'm here to ......"

"It's not a member of the department, is it? Yan Xuxue interrupted her words and ordered, and then she shouted outside: "Who is that, don't rub in, come in!"