My little brother and sister are so cute

"According to my evil king's true eye observation, there is an ominous aura about you."

Xiaoniaoyou suddenly pointed the retractable umbrella in his hand at the black cat who spoke in a cold tone, and said: "If you want to get rid of it, you need to borrow the power of darkness, enter my Far East magic association, and use the power of the evil king's true eyes to do it." ..."

"Snapped--"

Fu 樫 hit Xiao Niaoyou on the head with a knife, and said: "Don't use such words to attract people into the club, hurry up and apologize to Wu Geng classmate... eh!"

"Oh? The evil king's true eyes?"

The black cat brushed her hair, and then suddenly pressed her other hand on her face. After taking it off, her pupils turned red.

Oops, it's over.Shota could foresee how cruel the ending would be for this little bird.

"A very arrogant name. Unfortunately, I don't know if you are worthy of it."

There was a mocking smile on the black cat's mouth.

"Could it be that you are also a member of the Invisible Boundary Management Bureau? I didn't expect that there are other enemies besides the holy recuperator and this killer!"

Xiaoniao Youliuhua looked at the black cat warily, and shouted something: "Level [-] battle alert!"

"Why can't you see the boundary line? Such a messy name."

The black cat sneered disdainfully.

"Hmph, the other side of the invisible boundary is a different time and space, and I, the owner of the evil king's true eye, have been fighting in another world! It's different from ordinary guys like you."

Xiaotiaoyou directly lifted his blindfold, at first Shota thought she was injured or something, but he didn't expect that she was just wearing a golden color contact lens.

"Oh? Another world? Then do you know why another world exists?"

"A different world is a different world, a parallel world, and I won't understand death if I explain it to you!" Xiao Niaoyou didn't answer, but the girl next to her with strange weights tied under her twin tails answered first.

"madness."

The black cat waved his hand domineeringly, pointed at the two people and said, "The so-called different world is a kind of parallel world, just a horizontal time-space axis."

"You know? After the time traveler went back to the past and changed history, the timeline split, and the split timeline unfolded another history. The first one was a very famous grandmother paradox, huh? You won't connect Don’t you know this? [If we go back to the past through the space-time tunnel and meet our grandmother, and unfortunately we kill my grandmother, then since my grandmother died when I was young, where will I come from in the future? ?Since there is no me, how can I go back to the past and kill my grandmother?]. Therefore, in order to solve this paradox, Hawking proposed the theory of parallel spaces.”

"Ah, although I know it's useless to tell you, but I think, if you say that you can't see the boundary line, then you should at least know what the world line is? Albert Einstein combined time and space as the Four-dimensional space-time, the trajectory of particles in four-dimensional space-time is the world line. All objects are composed of particles. If we can describe the position of particles at any time, we have described the entire "history" of the object. Imagine a world composed of space A four-dimensional space composed of three dimensions and one dimension of time. Since a particle can only be in a specific position at any moment, its entire "history" is a continuous curve in this four-dimensional space, which is the "world line" ...Heh, your expressions are really strange."

The black cat closed its mouth halfway through, and looked at the two girls in front of it with playful eyes.

"do not understand at all."

Xiaoniaoyou Liuhua didn't care about this at all, but looked at the black cat in front of him with hostility and said: "Your evil king's true eye has the power to see through everything, so..."

"See through everything?"

The black cat interrupted Xiaoniaoyou's words again, and said with a sneer: "See through everything? Can your eyes see through? Do you pry into other people's hearts? Or can you see the past?"

"Whether it's the past or the future, this evil king's true eyes can see..."

"Stop joking." The black cat kept interrupting Xiaoniaoyou's words, and said, "Your vision can see the past beyond the speed of light? Ah, indeed, the stars you see in the sky are indeed the past. What about the future?" What? The law of cause and effect? ​​Do you know what the law of cause and effect is?"

"Don't know? Ala, it's hard to understand with your IQ, isn't it?"

Before Xiaoniaoyou could reply, Black Cat immediately sneered and said, "Do you need me to recommend some books to you?"

"Don't think that if you can speak a little English and come out of the fantasy world, you're really an evil king." The black cat looked at the two girls with frightened expressions on their faces, and said arrogantly: "You are still far behind. .”

"You, you, are you really good after reading a few books?"

"Me?" The black cat said with a condescending expression: "Please call me His Majesty the Fallen Angel Black Cat. Also, don't compare me with you, I have spent hundreds of books to build a complete People of the world. Do you want to see it? Oh, come to think of it, you will give up after getting the 300-page draft, right?"

"..."

The eyes of the two women gradually became admiring.

"Listen up. Uh-huh." The black cat coughed, and directed to the two juniors: "If you want to really enter that world, your knowledge accumulation is still too bad. What's the use of just fantasizing all day long? Without experience in actually constructing a world without holes, you're nothing more than a bunch of self-obsessed schizophrenia."

Fu 樫 felt that he was also shot while lying down.

"Okay, okay." Shota saw that the black cat had almost finished speaking, and said, "These two people will be desperate."

"No, how could the owner of the evil king's true eye be desperate because of this kind of thing!"

Xiao Niaoyou suddenly jumped in front of the black cat, and said: "As expected of the fallen angel black cat, the dark aura on his body is almost strong and visible, I have decided, you are my lifelong enemy."

"You are not qualified..."

The black cat didn't evade the opponent's fighting spirit at all, and said: "Want to surpass me? Wait another 400 years, no, it will be 4000 years."

"Explode reality!! Crush the spirit!! Banish this world!!"

"Interesting, but I just want to do it? Let me show you the insurmountable gap between the two of us!"

……

"too strong!"

Xiaoniaoyou suddenly covered his eyes and said, "The dark aura on the enemy is really too strong!"

"Heh." The black cat hooked its fingers and said, "This level is not even enough for me to warm up."

Xiangta suddenly walked between the two of them, and asked, "Seeing how happy you are staring at each other, why don't you take me with you?"

"..."

"..."

Sensing the terrifying aura visible to the naked eye from Xiangta, the two immediately took a step back.

Shota looked at the two of them and nodded, and said to the black cat, "Why don't you join this club?"

"Eh?"

The black cat suddenly turned to Xiangta and said, "Why?"

"Because I thought you were very happy with what you said before." Xiangta felt that the proud black cat just now was also very good, so he said, "Besides, don't you think it's fun to train others?"

"What training?"

Fu 樫 didn't seem to believe that such a word came out of his teacher's mouth.

"Hmm. That's a good suggestion. Although it's dangerous to bring the enemy in front of you, you can keep an eye on her all the time, and you can also steal experience from her. Then defeat her!"

Xiaoniaoyou Liuhua nodded as if she had realized something, completely unaware that she was the uneducated person in Shota's mouth.

The black cat thought about it, finding a place to write a novel quietly and bully these guys at the same time is a good choice, but she also considered another question, said: "But, does our school have this kind of club?"

"Well, I'm a teacher. It's fine to leave this kind of thing to me, as long as I'm the consultant teacher."

Shota patted his chest, showing a look of winning.

"Yeah, Yuta, our organization is finally established!"

"Get off me quickly, Liuhua, the teacher is still watching!"

So, Shota knew that the girl with chuunibyou who was following Xiaotiaoyu was called Tomoru, and after asking the black cat to communicate with them for a while, Shota led Fukao to the staff room.

"Well, Mr. Kosaka, don't you find it strange?"

Fukashi, who looked ordinary but was called dark-flame-master, handed the watch to Shota again, and asked his own question by the way.

"Ah, you mean classmate Xiaoniaoyou? It's just a second-year illness, and you'll get used to it after seeing it a lot."

Shota nodded indifferently, wrote his name on the consultant teacher, and said: "After I leave, you have to find another consultant."

"Yes. That, Wu Geng's classmate, she..."

"In the eyes of Xieqi, it's just the second disease Dianbo girl. It's just hidden very deeply." Shota said indifferently: "However, unlike Xiaoniaoyou, she is a pro. There are [-] pages of settings in the other world, so to speak, I really don’t want to read it again. They are all uncommon rankings.”

"Sure enough... it's a pro."

"Okay, I finished writing my opinion, you can take it to the student union. Since there is still one person short, I can only do the club meeting first." Xiangtai returned the form and said, "By the way, I remember a few days ago that I said special The innermost classroom on the top floor of the teaching building is still empty, after cleaning, you can do activities there in the future."

"Yes……"

"There is one more thing." After thinking about it, Xiangta still ordered: "Hei... Fifth Geng classmate, although she has a bit of a poisonous tongue, she is actually a good person. If there is a chance, I will talk to you with Xiaoniaoyou. Let her get along for a while longer. After all, Xiaoniaoyou can't always follow your ass, can it?"

"what?"

"There are rumors in the class." Shota pointed to Fu 樫 and said, "Although I don't object to puppy love, it's better to restrain yourself."

"..."

After almost finishing the matter, Shota and the black cat took the tram and headed in the direction of Enzhisora.

"How? Those guys."

"childish."

"to be frank."

"Fool."

"That's what it means to be friends?"

"more or less."

The black cat nodded expressionlessly.

"That's good." Xiangta smiled and said, "At least, it's a good start, isn't it?"

"By the way, I asked you to correct that guy's bad habits." Shota suddenly thought of something, and said, "Don't be led astray by them."

"Don't worry, I'm an expert."