"Sure enough, it's here. ”

Xu Xingkong was startled when he heard this, and then turned around with a sigh of relief, looking at Lin Xiaofeng who was walking slowly towards him.

"Why did you come here to find me something?"

Xu Xingkong didn't ask Lin Xiaofeng how she found herself, but she was also the guardian of this community, and if she couldn't even do this thing, it would surprise Xu Xingkong.

Xu Xingkong glanced at Lin Xiaofeng quietly, tonight she was wearing a pair of jeans and a dark T-shirt, her hair was tied into a ponytail casually, if it wasn't for her eyes being too cold, maybe she felt like a little girl next door.

Lin Xiaofeng didn't answer Xu Xingkong, but stared at the Xuanling Bead suspended in front of Xu Xingkong's body, perhaps, she was looking at the Returning Technique, in fact, it wasn't until the effect of the Returning Technique was over that Lin Xiaofeng took his eyes off the Xuanling Bead.

"How's it going? I mean your friend's situation?"

Xu Xingkong glanced at Lin Xiaofeng playfully, and subconsciously extended his perception to the Xuanling Bead in his hand, but he immediately withdrew under the touch, although he only looked at it, but the wonderful female body still made Xu Xingkong's heartbeat a little faster, after all, it was too exciting to peek at another woman's body in front of a beautiful woman.

"It's okay, it's fine. ”

Lin Xiaofeng nodded absently, she didn't seem to notice a trace of embarrassment on Xu Xingkong's face, thinking that she just asked casually, she really didn't need to care so much about Xiaolu's situation.

"It's a good way to return to the element. ”

"Hehe, I fooled you with this, and it made you laugh. ”

Lin Xiaofeng shook his head seriously and said, "It's really good to use it, and to be honest, it's even better than what I use." ”

"How is this possible? I've only been studying for two days, how is it possible?"

Lin Xiaofeng sternly interrupted Xu Xingkong's words: "There is no need to question me about this kind of thing, and there is no need to show off everywhere, some seemingly inconsequential things may leak a lot of important information." ”

Xu Xingkong's heart sank when he heard this, and he nodded solemnly and said, "Thank you, I know." ”

Lin Xiaofeng nodded. His expression seemed to soften.

"In fact, there is a systematic way to evaluate the release effect of spells, and one of the most commonly used indicators is called spell casting efficiency. ”

"Spell Casting Efficiency? Isn't it the ratio of the amount of Genshin energy paid to the effect of spell casting?

"No, it's not just the payment issue, it's also the cast effect under the same cost. Generally speaking, the actual casting effect is much smaller than the theoretical value, and the ratio of the actual casting effect to the theoretical value is the casting efficiency, a person's understanding of the spell, the efficiency of the casting control, the strength of the Yuan Shen, and the control of the Yuan Shen and the affinity with the Yuan Spirit, etc. determines the height of this cast efficiency. ”

"Huh, and that's what the theoretical value came about?"

"Calculated, of course. ”

"Calculations?"

Xu Xingkong's surprise blurted out, but he immediately thought of the 'computing center' mentioned by Fang Huichi, and he couldn't help but feel a strong sense of disobedience in his heart again, it seemed that his inherent concept of cultivation had to be changed, cultivation was not the kind of purely subjective mystical event that he originally imagined, in fact, cultivation was a rigorous and scientific thing.

Lin Xiaofeng didn't know that Xu Xingkong had already understood this basic problem, and patiently explained:

"Yes, it's the calculation. Do you think that spells, primordial spirits, and so on are fundamentally difficult to quantify, so there will be no rigorous logical and mathematical relationships? This concept is wrong, and it must be corrected, cultivation is a rather rigorous thing, and it is indeed difficult to measure the primordial gods and primordial spirits, but this does not mean that they cannot be quantified, you should notice that there is an energy slot on the demon suppression book, right?"

Xu Xingkong nodded vigorously and looked at Lin Xiaofeng with anticipation, this thirst for knowledge made the corners of Lin Xiaofeng's mouth unconsciously hooked.

"That energy gauge started out as just a color change. As your primordial spirit grows, a finer number jù will appear, including a quantitative number of energy, thus. You can compare and quantify all spells and their effects. ”

"Wait, is this number comparable? Maybe it's different for everyone, right?"

"How can it be different? The foundation of the primordial spirit is still the primordial spirit, and the primordial spirit, like material energy, has a unified structure and measurement, so everyone's number is the same meaning. ”

Xu Xingkong suddenly said: "I see!"

Lin Xiaofeng continued: "Of course. The casting effect is a difficult thing to quantify, but we can use the subjective comparison method, which is compared and judged by multiple observers, and we can get a relatively accurate reference value, and then get the number of casting efficiency. ”

"How many more observers do you need to evaluate? Isn't it cumbersome to evaluate once?"

"Yes, but we can also use a special spirit weapon to evaluate, although the error is a little larger, but it is enough to do basic quantification. Then again, you're actually right, because it's cumbersome to evaluate the casting efficiency, so it's more difficult to know exactly if your casting efficiency has increased.

"The efficiency of spell casting practice is in question!"

Xu Xingkong rushed out along Lin Xiaofeng's train of thought, Lin Xiaofeng actually showed a wry smile, nodded and said:

"Yes, that's our biggest problem, and monsters are all natural spells, as long as they are used repeatedly, they will grow more smoothly. ”

"Isn't the ability of the Demon Suppression Book a stripped talent spell?"

Lin Xiaofeng nodded with a complicated expression: "Yes, so there are many demon hunters who are obsessed with the spells on the demon suppression book, trying their best to enrich the content of their demon suppression book, and disdain learning ordinary spells and formations." But, after all, it's someone else's talent, and the ability to get it by plundering is really more advantageous than the talent of the youkai? ”

"Not necessarily? So this notion has not been proven to be absolutely wrong?"

Lin Xiaofeng paused for a while before replying, "Yes, there are still differences of opinion on this point. However, I don't think it's right to rely too much on the ability of the Demon Suppression Book, and I hope you can take this issue seriously as well, your potential is very high, don't be too short-sighted and utilitarian. ”

Xu Xingwu thought about it, he hadn't seriously thought about this question yet, and of course he didn't have the qualifications to express his position, he nodded and replied sincerely:

"Okay, I'll think about it seriously. What you say makes a lot of sense, after all, these are the talents of youkai, but then again, are youkai really different from us?"

Lin Xiaofeng's lips moved. In the end, he didn't speak, but his eyes became more and more ethereal.

The sudden cold scene between the two made Xu Xingkong a little overwhelmed, but the more he didn't know what to do, the more strange and embarrassing the atmosphere became, for a while. Xu Xingkong held back a sentence.

"Is there something wrong with you looking for me?"

"Well, there's something, the thing you want to go to the South China Sea Leiyin Cave Ruins Exploration Activity has been arranged. ”

Xu Xingkong was stunned for a moment, and then asked with a happy face: "Really!?"

"Yes, the day after tomorrow, the trip is scheduled to take two days. ”

"Oh the day after tomorrow, I haven't participated in this kind of thing, I don't know what to pay attention to, can you please tell me what to prepare?"

"I'll prepare. ”

Xu Xingkong was stunned, and it took a while before he came to his senses and said, "You." You're going to go, aren't you saying it's not the project you're responsible for?"

"I switched assignments with that brother. ”

Xu Xingkong looked at Lin Xiaofeng with a calm face, and wanted to ask her if she did it because of herself, but even if she answered yes, probably because of some very reasonable reasons, it would definitely not be because of anything else, Xu Xingkong shook his head, threw out all the inexplicable expectations in his heart, and said with a smile:

"That's great, I'll have you in my spare place. ”

Lin Xiaofeng nodded as a matter of course: "Tomorrow you go with me to prepare supplies and props, and the company will ask for a leave." I'm here to sue you about this. ”

"Oh, okay, I've arranged it at the company. ”

"That's good, meet downstairs in the foyer at nine o'clock tomorrow. ”

Xu Xingkong smiled and nodded: "No problem." ”

Lin Xiaofeng nodded, and his body twisted slightly. As if he wanted to turn around and leave, Xu Xingkong hurriedly spoke:

"Miss Lin, today I went to look for a job, I mean go to the City Guiyuan Array, I met Senior Brother Fang Huichi. ”

Xu Xingkong felt that it was better to take the initiative to say this matter himself, although Lao Wang would definitely report it to her. But speaking out on your own initiative represents your own attitude.

"Senior Brother Fang, I know about this, the job there is good, but the income is relatively low, but it is quite suitable for you at this stage, and you can learn a lot. ”

Xu Xingkong looked at Lin Xiaofeng, hesitated for a moment and continued:

"I think so too, but Senior Brother Fang Huichi seems to be a little different."

Lin Xiaofeng naturally understood what Xu Xingkong wanted to say, and replied generously:

"This person, I mean Senior Brother Fang's idea is a bit different, he advocates compromising with demons and incorporating demons into the existing cultivation system, this kind of thinking is very dangerous, once the demons get a complete cultivation system, relying on their strong natural abilities, I am afraid that the situation will be worse at that time, so he was sent to guard the Guiyuan Array. ”

Xu Xing Hollow Dao Sure enough, ********! See ******** again, there will be no shortage of this kind of thing where there are people, but this is also a matter of course, once the route is chosen wrong, it may be a disaster, related to the life and death of human beings and cultivators, and the resulting contradictions will certainly not be warm.

However, with Xu Xingkong's current small figure, don't get involved in these things, that thing is too dangerous, not to mention that Xu Xingkong has not formed his own views and positions, what are you doing in a hurry to stand in line?

"I see, I don't have a position right now. ”

Lin Xiaofeng was very satisfied with Xu Xingkong's confession, nodded and said, "The biggest problem of people is that they think too much, and you will slowly understand this matter." Okay, see you tomorrow, don't make it too late, although the consumption of the Yuan Shen is too large, it has a certain exercise effect, but it is not good in the long run. ”

"I will, thank you. ”

Lin Xiaofeng nodded and turned to leave, Xu Xingkong watched her figure disappear into the corner of the activity center, then took a deep breath, was in a trance for a while, calmed down a little chaotic mind, and re-performed a return technique.

Lin Xiaofeng stopped after turning the corner, and subconsciously looked back, her vision had been blocked by the building, but her eyes were still frozen, and her usually cold pretty face was now confused and shocked.

"If I'm not mistaken, this guy's Returning Technique casting efficiency is about the same, no, it must have exceeded sixty percent! He actually practiced the Returning Origin Technique's casting efficiency to more than sixty percent in two days, is this guy a monster? Why would such a brilliant genius master push it out? This is really strange! No, this matter must be asked clearly. ”

Lin Xiaofeng clenched his fists, with a light expression on his face, and walked briskly along the sidewalk towards the parking lot. (To be continued.) )