The old man said that he wanted to tell Lu Su about the five demons more than three hundred years ago, and of course Lu Su was willing to listen to it. Just as the old man took a few deep puffs of cigarette, brewed good feelings, and said deeply: "Say ...... more than 300 years ago", the elevator door opened, and a man in casual business clothes came in while talking on the phone, and pressed a layer casually.

"I've instigated you many times, please don't pester me anymore, okay? The responsibility for the breakup is not me, why are you such a woman, I am just with you, this matter has nothing to do with Xiaoli's pregnancy, how many times have I instigated that night I drank too much at the party, and the responsibility is not on me. Don't instigate this with me anymore, I don't want to hear it, am I the kind of man you think, am I a little responsible for what you said, it's wrong whether you are good or not. I'm just with you, if you continue to entangle, I'll call the police...... Ahem, this old comrade should not smoke in the elevator, it's very immoral! ”

The old man extinguished the cigarette pot with a gloomy face, and the two stared at the man in silence.

"It's okay for you to listen to me, why are you such an unreasonable woman, our relationship has passed away like falling flowers, what's the use of you forcing this now, what responsibility do you tell me about not being responsible, the responsibility is not in mine! Please, why did you get involved in sleeping with Xiaofang again, what kind of woman is Xiaofang, she is not a person, how can I get along with her, man, if you are a man, you must be Megumi Yanashita, I was born a man and it is not my fault, the responsibility is not mine! Okay, okay, it's different for you, you're so annoying, I'm going to the company to arrange an event in the afternoon. ”

Lu Su looked at the man's back with disdain, the old man coughed, and said in a low voice: "Boy, the demon can kill ten people a year within the safety line." ”

"Really?" Lu Su smiled evilly.

The man glanced at the two of them suspiciously, took out his cigarette and began to smoke, sighing incessantly.

Later, the elevator fell to the first floor, and the old man and Lu Su walked out, and there were only two people! Lu Su was also carrying a large suitcase in his hand. After the two went out, Lu Su casually threw the suitcase into the garbage recycling truck parked downstairs.

"I didn't leave any fingerprints, I guess!"

"I do things, what do you think?" The old man smiled.

"My heart is still beating so fast!"

"Boy, I'll tell you a secret, in fact, I solve more than ten a year. Most of them are clean, and the demon slayer can't find them. ”

"Old man, you are really an old fox!"

"Learn more from me!"

"Let's continue to talk about the five demon venerables!" After the episode, of course, the first thing Lu Su wanted to know was this.

"Well, let's walk down the alley, don't let anyone hear you...... More than 300 years ago, the power of demon slayers was already huge, and they had their own walled cities and spheres of influence. Human beings are such an animal, once they have any powerful power, they will use it to oppress other weak human beings, the book says what labor makes human beings, I think it is a fart, human beings themselves put gold on their faces, and it is greed that creates human beings! ”

"Old man, I quite agree with what you say!" Lu Su said, "Human beings worked together at the beginning, and then they had private property, and those who possessed resources tried every means to make themselves more comfortable, no matter how the times changed, this kind of greed in the bones has not changed." Occasionally, a person from the bottom climbs to the top, and finally slowly corrupts and begins to exploit by all means, in the final analysis, it is not that the rich are not benevolent to the rich, but that people are greedy in their bones, and the basis of a person's happiness is to let others work hard for themselves, which was the case in the past, is the case now, and will be like this in the future. ”

"I have to praise you for being smart, you can see it very thoroughly!"

"Hey! Also, because there are more and more people, resources are becoming more and more strained, and finally there is war, after World War I, there are airplanes and tanks, after World War II, there are satellite computers and mobile phones, all these technologies were used as killing weapons at the beginning. Without war driven by greed, there would be no progress of the times. ”

"What are World War I and World War II?"

"Ah, I'm a little excited, old man, go on!"

"Where did you just go, I took someone to take away the demon master's lair?"

"Don't make up stories, I want to listen to the real Demon Five Venerables!"

"Oh, that's what I said!" The old man seemed to be confused, and continued, "In addition to the power of various spells, the demon slayer of that era could use many strange powers, I don't know how they came to be. Is it the current demon slayer who has fallen, or is it some other reason? ”

Lu Su secretly thought, it turned out that Qianhui said that the demon slayer stripped the ability of the demon to make demon soldiers was an inside story that many demons didn't know. He continued to listen without interrupting the old man.

"In short, the demon slayer is already very strong and powerful, they are waging war against each other, grabbing each other's territory, and even grabbing demons! For example, whoever wins the battle can occupy this mountain and cleanse all the demons in this mountain, it was dark for us demons in that era, and it was also dark for ordinary humans! But things must be reversed, they are already a bit too powerful, ordinary humans can bear to spit out, but we demons can't, so there are five demons who stand up and give this group of arrogant scum a little color.

"The demon skills of these five demons are not very powerful, and the demon age is not too long, but there is one of the most intelligent wise men in this, who uses the demon skills of the five people to the fullest. The five demon venerables started from the demon slayer city in the Central Plains, and went to the north to kill, all the way like a bamboo, slaughtering tens of thousands of demon slayers. The most tragic battle, which lasted for four days and five nights, the demon exterminator used the army of the imperial court, and after the battle, the five of them stood in the middle of a sea of corpses and bones, and they were really as mighty as gods! The old man's eyes sparkled with excitement, and he had never been so excited.

"After basically eliminating the demon slayer forces in the Central Plains, the demon slayer in the north began to resist desperately. The battle situation became more and more stalemate, and later, the demon Wuzun also killed two people, and the wise man survived, and he made a fan from the bones of the two people who died, and the two demons were one yin and one yang, and this fan was called ......"

"Yin Yang Demon Bone Fan!" Lu Su exclaimed.

"That's right, the Yin Yang Demon Bone Fan, the strongest demon soldier made of the bones of two heroes! The other demon soldiers all have an ability, but this fan is born of yin and yang, and the mystery is endless, and it can exert the power of a demon's demon skills to the limit! With this fan, and a few demon brothers along the way, the wise man finally wiped out the demon exterminator in the north, so far, the demon exterminator in the world is only left with some remnants of the defeated generals, and the strength is greatly weakened, when these people gather to discuss whether to flee or continue to fight, the wise man actually descended among them miraculously, in the face of hundreds of demon exterminators who hate him to the bone, the wise man who broke in single-handedly was not afraid, and put forward his three conditions, if he accepted, from now on a truce, if he did not accept, then the jade was burned.

"These three conditions, first, the demon exterminator can hunt demons that pose a great threat to humans, but the upper limit of each region cannot exceed ten, and indiscriminate killing is not allowed; Second, hunting demons is not allowed to capture alive or take away corpses; Third, demon slayers are not allowed to use demon slaying methods against humans! ”

Lu Su interrupted him: "Old man, I understand the first two, why is the third one?" Why do wise men protect human beings? ”

"Boy, guess!"

"Well...... Kindness...... I guess it's probably the case, the reason why demon slayers are so powerful is because they abuse their power to make a fortune. If this group teaches such spells, which is risk-free and profitable, many people will want to join them, and eventually the whole group will snowball. The condition of the wise men, ostensibly to protect humanity, is actually the root of their disintegration! ”

The old man knocked Lu Su on the head with a cigarette pot.

"Why, I said it wrong?"

"By the way, the guess score is not bad, your kid's head is really bright! How long? ”

"Hey!"

"In addition to this, there is also a system of demon eyes. A member of the demon class serves as the 'Demon Eye' within the Demon Slayer, and exists as an overseer for them. The people who serve as demon eyes are all demons with high morality, such as my old man's ...... What are you staring at me...... The identity of the Demon Eye is kept absolutely secret, and if the Demon Slayer violates the agreement, or if the Demon Eye's supervision power is interfered with, the Demon Eye will initiate a punishment plan against humans! ”

"There is still such a system!" Lu Su thought secretly, I don't know if Qianhui, who had stayed at the top of the demon slayer master, was the demon eye, "Has the demon eye always been the same?" ”

"Every fifty years."

"What's that punishment plan for humanity?"

"Well, the wise man once said that he set up a mechanism at the bottom of a certain city, and if one day the demon slayer broke the agreement, the demon eye would activate the mechanism and raze the city to the ground. The disappearance of this city will be a signal for all the demons to rise up and fight back! ”

"Wow, like a nuclear deterrent! In which city is this institution located? ”

"I don't know, no one knows, and no one even dares to be sure that the words of the wise man are true or false. But the role of this threat continues to this day. Most of these conditions have survived to this day......"

"Oh, I can't imagine it!"

No wonder Qianhui would say that today's peace was not easy to come by, and it really was not easy to come by.

Lu Su asked, "Has the demon slayer been honest since then?" ”

"I don't know what is going on inside them, but I shouldn't be honest, I just don't dare to be as blatant as in the past. After the five demons three hundred years ago, the existence of demons and demon slayers gradually became a secret that ordinary people did not know, in short, without those five demons, without wise men, today's world is definitely a different look. ”

This point is consistent with Qianhui's statement, she said that today's peace is a deformed peace, and the darkness within the demon slayer still exists.

"Old man, what happened to the Demon Five?"

"Two were killed in battle, the wise and two other friends, and then disappeared, and no one knows their whereabouts. I believe that the wise man must be watching this world from a corner, and once there is a big crisis in the demons, he will come back! ”

"Wow!" Lu Su listened with enthusiasm, "The wise man is so cool, like a superhero!" ”

"Hey!" The old man took a cigarette in his mouth, "They are real heroes!" Pure gentlemen! ”

"You don't have to add one last sentence." Lu Su suddenly had a question, so he asked, "Old man, who are the five demon venerables, and what kind of demon skills do they have?" ”

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