After Shu Yunwen finished speaking, Pu Chuan and his wife were still confused:

"My lord, even if he is a pure yin personality, what about it?"

"Didn't I already say it before? People with a pure yin life style are more susceptible to the influence of yin qi, and they also have a stronger sense of 'spirit', and because of this, the soul body formed after death by people like this kind is relatively strong and has a high growth rate, so it is easy to be targeted by some cultivators......

“...... Your son was targeted by such a person, so he died!"

"What, what?" When Mr. and Mrs. Puchuan heard this, their eyes were dizzy for a while, and they almost didn't faint, and then they howled together, "My lord, are you, are you telling the truth? Why is this happening? Why, ......?"

Shu Yunwen's side, Tsukamoto Shumi and Kimishima Kana saw this, and hurriedly stepped forward to comfort them, while Shiratori Ren Saburo looked up at Kazusuke Kasumagawa, who was hanging in the air and constantly struggling, and couldn't hide the shock in his heart:

"Lord Yunwen, what kind of evil art did that murderer use, and does the appearance of the victim being killed also have something to do with this evil art?"

"The appearance of Kasuke Kasuma who was killed is indeed related to ghost raising. Shu Yunwen looked around and explained seriously, "According to the deduction of Kazusuke Pukawa's birthday, he has five elements of Tuwang, and his soul is easy to escape under the ground after death, so the murderer will choose to kill by hanging and let his feet off the ground." In addition, the place where he hanged himself would be under a wooden chandelier, this was wood, and he was wearing a red dress and swimsuit when he died, this was water and fire, supplemented by the metal soul falling stone hanging from his feet, forming the five elements of 'gold, wood, water, fire and earth', which could temporarily keep his soul in the body. And then ......"

Shu Yunwen took out the photo of Kazusuke Pukawa when he died, and said in a deep voice: "...... The murderer used something like a soul vent needle to open the seal hall of the deceased, let the soul leave the body, and confess the Lord!"

"As for what kind of magic the murderer used, I only have a guess right now......

When Shu Yunwen said this, he suddenly turned his head to look at Shiratori Ren Saburo and said, "Officer Shiratori, is there seven needle eyes in the center of the eyebrows of this corpse?"

"That's right, you, how do you know?" Shiratori Renzaburo took the photo in surprise and looked at it again, "When we investigated the scene, we only noticed that the corpse had blood and needle wounds on its forehead, and later during the forensic autopsy, it was found that there were seven needle holes in the center of his eyebrows, and if you didn't look carefully, you couldn't see it at all......"

"That's right!" Shu Yunwen nodded slightly, with a serious and serious face: "...... The main feature is that the soul will be trapped in the place where it is killed with a special Seven Soul Fixing Needle, and the 'energy' provided by the Seven Soul Fixing Needle will grow rapidly, and as soon as the seven days are over, the resentful ghost will get out of trouble, kill his parents and blood relatives, and instantly transform into a fierce spirit......

"This is a very vicious evil method, and as far as I know, it has been lost. I really didn't expect that there would be people who would use ......"

"He—he's going to kill his parents?" Kana Kimishima heard this, and looked at the Kamagawa couple beside him in surprise.

Shu Yunwen smiled slightly, and then said, "Don't worry, it's less than seven days now, no problem." And although the Seven Demon Cultivation Techniques are powerful, as long as they are discovered early, it is not too difficult to solve. The principle of trapping the soul with the Seven Soul Fixing Needles is nothing more than trapping the Seven Souls and imprisoning the three souls with a special Soul Fixing Needle, and it is difficult to destroy them from the outside by 'brute force', but as long as you can find the seven Seven Soul Fixing Needles and pull them all out, the soul will naturally be liberated......"

“...... In addition, if the police are strong, they may be able to find clues based on this, and it may not be ......."

"Clues?" Shiratori Ren Saburo's eyes couldn't help but light up when he heard this, and he asked urgently, "Lord Yunwen, may I ask what the clue you said is ......?"

"Blood and needles!" Shu Yunwen replied immediately, "The Lord of the Seven Demon Cultivation Techniques needs to be guided by their own blood, and they must drip blood into the seal hall of the deceased when they open the seal hall and the soul has just left the body! That is to say, there must be the blood of the murderer in the wound on the forehead of Kasuke Kasumagawa! As for the 'needle', it is the seven Seven Soul Fixing Needles...... Do you know how the Seven Soul Fixing Needles are made?"

Everyone listened to Shu Yunwen's words, and they were all at a loss.

Shu Yunwen continued to explain: "Each Seven Spirits Soul Fixing Needle is made from the bones of a living person and the blood in the heart, so that there can be enough evil qi to suppress the soul!"

"What?!" everyone was stunned when they heard this, and then there was a burst of hair on their bodies, and then Shiratori looked incredulous, and stammered and asked, "The bones of the living and the blood in the heart......?

"A needle represents a human life!" Shu Yunwen nodded, indicating that Shiratori's guess was correct, "Moreover, these targets that were selected as 'needle-making' are absolutely exactly the same as Kasuke Kasumagawa's birthday!"

"Oh my God, that means there are now seven children as old as Kazusuke Kamagawa who have been ......," Tsukamoto Shumi covered her mouth in shock.

"That's right. Shu Yunwen looked at Shiratori Ren Saburo and proposed, "Next, if you can, you'd better police investigate the children who were born on the same day, the same month, and the same day as Kasuke Kasumagawa, but disappeared unexpectedly, and see if they have anything in common, such as who appeared next to him before the disappearance, whether the hospital where he was born is the same, or something, maybe you can find some clues......

"Okay, okay, Yoon-sama. Shiratori Ren Saburo hurriedly opened his police handbook and wrote down a line, "Thank you for your advice, I will arrange personnel to investigate later, and I will definitely bring the criminals to justice!"

"That's good. Shu Yunwen responded, and the Pu Chuan couple next to him couldn't help but ask:

"Lord Yunwen, what should I do with him?"

Shu Yunwen raised his hand and looked at his watch, and then said: "Mr. Pu Chuan, Mrs. Pu Chuan, you don't have to worry, I will find all the Seven Soul Fixing Needles, let go of your son's soul, and let him become a Buddha!"

"Then I'm sorry for you!"

Mr. and Mrs. Kamagawa bowed down together to thank them.

Shu Yunwen squinted, then glanced at the soul body hanging in the air, looked around, and then found that the concentration of yin qi and ghost qi on the wallpaper on the wall of the living room was slightly deviated, and he couldn't help but walk over and reach out to grope on the wallpaper.

After a few seconds, Shu Yunwen's fingers trembled, stopped, and then tore the wallpaper hard, and gently clamped a small, bloodstained bone needle with two fingers:

“...... This is the first one!"