Speaking of common ground, all of a sudden, Long Linna remembered a case in her mind that she had read in the newspaper a long time ago.

That case was also a serial murder case, saying that four laid-off workers had partnered to do business and set up an electronic product processing factory together.

But due to the uneven distribution of benefits, three of them murdered the fourth person, and the fourth person did not really die, because of a blessing in disguise, more than ten years later, the fourth person began to take revenge on the original three partners, one after the other, all killed.

Many years have passed since this incident, and the police have not solved the case, which is considered an unsolved case, but in the end, the murderer is old, and his conscience can't get by, so he voluntarily surrendered, and the police can solve the case.

If the case that Long Linna took over was also a revenge homicide case, then if the three deceased had something in common, then it would be targeted to find the murderer.

However, Long Linna knew in her heart that the three victims did not seem to know each other and had no intersection, and the family of the deceased had already proved this, and the family members did not know each other at all, so the current case did not seem to belong to the category of vendetta.

Thinking of this, Zhou Xiaolong suddenly said to Long Linna: "Officer Long, have the police ever thought about buying murder?!" ”

Long Linna was stunned for a moment, and immediately opened her mouth wide, "Xiaolong, you mean, the suspect, it is possible that he is a professional killer?!" ”

Seriously, roles like professional killers appear in film and television dramas, but in the real world, they are actually extremely rare.

Long Linna has been a police officer for several years, and the time is not short, but she has never encountered such a professional killer.

If it's really a professional killer, and this is not an ordinary professional killer, it's still a professional killer who is almost a demon with a strange skill.

If Zhou Xiaolong's guess is right, then such a demon killer is wandering around in Jinhai City, and this is okay, and it seems that it is even more urgent to catch this murderer as soon as possible!!

"Xiaolong, then do you have a way, I mean, can you use the Xuanmen spell you are good at to help the police find this murderer, because this person is indeed a dangerous person!"

The people in the Xuanmen, it is within the scope of the matter to ignite the fate for the destined people, and this matter is related to the stability of the society, for the disciples of the righteous lineage in the Xuanmen, Zhou Xiaolong needs to do something.

It's a pity that there are not many clues in all aspects that can be grasped at present, Zhou Xiaolong thought of a way for a long time, and finally what he could think of was to try it with the method of turtle shell shaking hexagrams, and if he was lucky, he might be able to figure out where the suspect was hiding.

This method was used once by Zhou Xiaolong when he rescued Professor Cui before.

Long Linna had the experience of the last time, she had already prepared the things, in fact, what Long Linna kept was the turtle shell and the Six Emperor Money that she used last time.

Zhou Xiaolong took the turtle shell and said to Long Linna: "In this way, I need to calculate, if it goes well, I may be able to calculate the approximate location of the murderer's current hiding place, but the approximate direction......"

"That's great, what do I need help you with?"

"Give me a glass of water first, I'm a little thirsty, before divination, I need to adjust my mentality and relax."

"Okay, you wait."

Long Linna ran out to ask the police officer on duty for a bottle of mineral water, Zhou Xiaolong sat down, his face was facing the chair where the deceased had sit, and soon, Long Linna unscrewed the mineral water and handed it to Zhou Xiaolong.

He was brought here by Long Linna in the middle of the night, he didn't drink a sip of water along the way, and he said so many words, Zhou Xiaolong's throat was very dry and uncomfortable.

After taking a few sips of mineral water, the water flowed down his throat, and after being moistened by the water, all the veins in Zhou Xiaolong's body immediately smoothed a lot.

After closing his eyes and calming down, Zhou Xiaolong slowly picked up the turtle shell, put the Six Emperor coins into the turtle shell, and began divination.

For some reason, when Zhou Xiaolong shook the turtle shell, he found that the six copper coins inside the turtle shell were getting heavier and heavier.

It was the first time that he had felt like this, but Zhou Xiaolong didn't care very much, thinking that it was just because he was a little tired.

After it was basically shaken, just when Zhou Xiaolong poured out the copper coin, an abnormal situation appeared.

The moment the six copper coins landed on the table, each copper coin was actually standing upright on the table, and it continued to rotate.

This phenomenon is so abnormal, since Zhou Xiaolong learned divination, he has never encountered it.

Long Linna looked stupid, because this is completely beyond the ordinary physical phenomenon, even if six copper coins are thrown on a plane, it is impossible for all the copper coins to not touch the ground, they are constantly rotating, this is also too abnormal, as if there is some kind of magnetic field nearby interfering.

Zhou Xiaolong was as overwhelmed as Long Linna, and he was also dumbfounded, obviously, those copper coins had no intention of stopping.

There was really no way, so Zhou Xiaolong had to press his palm on the copper coin to make the copper coin stop moving.

But with such an action, Zhou Xiaolong immediately felt a cramping pain in his internal organs, and then, as soon as his throat was sweet, a stream of blood spurted out of his mouth and splashed on all the copper coins......

"Ah, little dragon, you...... What's wrong with you???!!! Long Linna immediately shouted and went to help Zhou Xiaolong.

At this moment, Zhou Xiaolong's brain was dizzy, if it wasn't for Long Linna, he might have fallen from the chair.

The situation was so sudden, Long Linna couldn't guess, what was going on?!

Long Linna was quick with her hands and feet, and she supported Zhou Xiaolong, so that he didn't let his body fall to the ground.

"Xiaolong, how can this be, don't scare me???!!!"

When Long Linna looked at Zhou Xiaolong's face, she found that Zhou Xiaolong's face was extremely pale, and his forehead was covered with beads of sweat, but Zhou Xiaolong's consciousness was still quite clear.

"I ...... I don't know...... I...... What's wrong with me......" Zhou Xiaolong held the table with both hands, calmed down for a moment, and then slowly supported his body.

Then, Zhou Xiaolong wiped off the blood on the copper coins, and looked down to see that the six copper coins were all facing up.

If a person shakes six copper coins together, the result is likely to be all tails or all heads, but this probability is extremely rare, and in addition, those copper coins just now are constantly rotating on the table, which is even more unusual.

"Xiaolong, what does this portend?!" Long Linna looked at the copper coins and asked nervously.

"I'll tell you the truth, Officer Long," Zhou Xiaolong's eyebrows furrowed tighter and tighter, "I haven't encountered such a situation before......"

"Ah, what then?!"

"But...... I think that the other party must have set up some kind of barrier with demon magic, and I want to use Xuanmen divination to calculate the whereabouts of the murderer, and I was immediately discovered by the murderer, and I counterattacked...... This...... It's the revelation from the hexagram ......"

"Xiaolong, you mean that the murderer has sensed that our side is investigating him......"

"Yes."

"That's terrible!!"

"Yes, I didn't expect that the other party would be such a strong person......" Zhou Xiaolong slowly stood up from the chair, "I'm sorry, Officer Long, my body feels very bad now, I need to take a break, I'd better go back and rest first!" ”