"Zeng Ke!" Miao Ying turned around and shouted at Zeng Ke, "Call Wu Xiumin immediately and ask her to ask Han Kuan directly, asking him if he has ever returned to the north after Lang Xiangyang died, see how he answers?"

"Yes!" Zeng Ke received the order and immediately went to call.

"Oh...... No wonder ......" Cui Lizhu nodded and said, "Han Kuan explained so clearly, he didn't hide his experience in school, as well as the matter of moving north to work, he was deliberately guiding us!"

"Yes, he knows that we will definitely be able to find out these things, so he took the initiative to explain!" Ran Tao said, "But the key issue is not mentioned a word! Let us consciously become talents and discover the demon suit, so as to suspect Lang Xiangyang and suspect that there is a demon organization!"

"Yes!" Cui Lizhu stuck out her tongue, "He actually set up an ambush and forged a false certificate nine years ago, this guy is really terrible! It's really like the boss said, he is a master of crime! I can't understand why he is not famous?"

"yes...... Pretend to be a pig and eat a tiger!" Zhao Yu said through gritted teeth, "Even I was bewitched by his non-lethal appearance!"

"But......" Miao Ying walked over and said to Zhao Yu seriously, "Despite this, there are still two important problems that have not been solved in your speculation!"

"That's right!" Zhao Yu admitted, "First, if Han Kuan was the murderer, why did he stop committing crimes for so many years? Second, how did he look for those targets when he moved north? Within half a year, he killed 9 people in a row, and 9 of them had stains during their lifetimes, and they had nothing to do with himself, how did he find out? Don't forget, Han Kuan still has his own work to do, and he is still insisting on writing about him!"

"Yes, killing people is not a simple thing in itself, and it is even more difficult to fake it as suicide!" Miao Ying echoed, "It is precisely because of this that we believe that the demon case was not committed by one person!"

"And ah......" Cui Lizhu remembered one thing, and said, "Lang Xiangyang brought 5 students to move north, and Han Kuan was the only one among them who was not his own student, could it be ...... Is there really nothing wrong with that?"

"Yes, at first, I couldn't figure it out, but ...... When I read Han Kuan's manuscript back then, as well as the books he wrote later, I still have some understanding!" Zhao Yu sighed and said, "We may have overlooked another important issue, that is, the demonic !! growth."

"Huh?"

Zhao Yu's theory was amazing, and it once again caused everyone to exclaim.

"Han Kuan is also constantly improving, and the so-called crime master is not trained in a day!" Zhao Yu said, "Think back to his manuscripts, those dark and terrifying paintings, don't you think that the person with psychological problems has actually always been himself? It's just that this person with psychological problems is too smart, he has grown up, and he has mastered the true meaning of crime in the process of growth!"

"Wow...... It's so profound......" Cui Lizhu sighed.

"Xiao Cui, do you remember those confessions we got? Han Kuan's classmates, including Jiang Ke himself......" Zhao Yu continued, "They all said that Han Kuan never spoke, and gave him the nickname of dumb?"

"Yes, yes!" Cui Lizhu nodded.

"But...... Do you remember the first time we met Han Kuan in the Golden City?" Zhao Yu said, "In the interrogation room of the detention center, Han Kuan said the truth! After praising me, he defended himself, and his words were like a river, and his feelings were sincere!"

"Oh...... Still...... It's really ......," Cui Lizhu nodded.

"You mean," Miao Ying said, "Han Kuan has changed through his own growth?"

"It's almost possible! It's also possible that his remarks with us were all prepared in advance! Alas......" Zhao Yu sighed and recalled seriously, "I think about it now, the thief Jiang Ke is really a god! This person's eyes are very poisonous, he told me very sure early on that Han Kuan is the murderer, he himself is sure!"

"Back then, when that old melon tore up Han Kuan's manuscript, he saw an indescribable murderous aura in Han Kuan's eyes! Now it seems that Jiang Ke may have been all hit, and the old melon was killed by Han Kuan!"

"Hmmm......"

Seeing that everyone's thinking couldn't keep up with the rhythm, Zhao Yu hurriedly explained: "That's it...... Let's speculate from the beginning, let's start with a general idea: First of all, when Han Kuan was in school, he always had psychological problems, and then finally broke out under long-term oppression, so he killed that old melon!

After the killing, Han Kuan became addicted, and in Jiang Ke's words, his eyes had changed! It may be that Lao Gua finally closed the case by accidentally falling from the building, which made him feel lucky, making him think that he could use the disguise of that demon to get rid of the injustice in the world, and he could kill more wicked people in the same way! Therefore, he had an irrepressible impulse......

However, at that time, Han Kuan was already writing "11 Kills", "11 Kills" shows that Han Kuan is not only very cautious and careful, but also knows how to think with his brain, he knows that he must not commit the same case from school again, or even from Yaoming!

Therefore, he found an opportunity and took the initiative to ask Lang Xiangyang to take him to the north. And after moving north, he was out of control! Because his work was in contact with the school, he was the first to extend his demonic hand to those who bullied his classmates!

But after all, the bullies in the school are only a few, so he turned his attention to society again, aiming at the so-called 'wicked people' who oppress others!

However, Han Kuan is different from other perverted killers, he has been insisting on writing, learning, and perfection, and he is constantly growing and maturing. At that time, he may have sensed that he had done too much on the case, or that he had encountered some accident, or that it was because the date had come, and he was going to return to the Golden City, etc...... In short, he left the north before Lang Xiangyang's accident and went home!

And after returning home, he quickly met Zhang Jingru and published it quickly, perhaps this sense of accomplishment satisfied him, so he quit the addiction of demon killing!

"However, a year later, the Demon Case still deeply affected him!" Zhao Yu said almost nervously, "He knows that the reason why the Demon Case is called the Demon Case must be that there must be eyewitnesses, and someone saw his demonic costume!

However, he eventually overestimated the strength of the police, and the police did not find Lang Xiangyang's head at all, and the demon suit was left in the basement forever.

"From then on, as the influence of the demon case gradually receded, Han Kuan also settled down and lived his happy little life! But ......" Zhao Yu paused and said, "Until one day, when Zhang Jingru accidentally discovered Han Kuan's demon suit and realized that Han Kuan might be a murderer, everything changed!"

"So...... That's what happened later...... In order to kill him, Han Kuan did not hesitate to kill his wife, and staged a good show of wanting to indulge in his own affairs!" Zhao Yu said hatefully, "Later, when Han Kuan found out that we had already linked him to the demon case, he deliberately led us to investigate Lang Xiangyang from his confession, to find Lang Xiangyang's demon suit, and divert our attention!"

"Therefore, in the whole case, Han Kuan has always been invincible, and he has been leisurely watching us being played by him!!"

"Boss, in that case, then what are we waiting for!?" Cui Lizhu clenched her fists and shouted, "him?

Who knows, after Cui Lizhu finished speaking, the scene was suddenly deadly silent, and even the sound of the computer fan was clearly visible. Ran Tao and Zeng Ke were even more embarrassed and kept wiping their sweat.

"But......" After a few seconds, Zhao Yu broke the silence slightly and said, "But...... All of this is our guesswork, although it is very close to the truth, although we know that Han Kuan is the murderer, but there is no evidence, we have nothing to do with him!"

"Yes!" Miao Ying also nodded angrily and said, "I'm afraid, this is Han Kuan's most clever place, right? He concluded early on that it was impossible for us to get solid evidence, so he was so fearless and worry-free! Master of Crime! Hehe......" Miao Ying said with a wry smile, "The real root of the demon case comes from here, and this is simply an invulnerable crime-!!"