Ye Li looked at the sky in the sky, there was still a little time before dawn, but there were a lot of night owls at night, Ye Li quickly left the flower bed on the side of the road and came to the alley, and then sneaked towards the villa where Ling Feiyun and the two daughters were, at this time they should have returned to the villa.

On the way back, Ye Li also thought about the hot current that suddenly appeared on his body when he killed Kang Qi just now, Ye Li found that he seemed to have had such a situation before the rune array was upgraded, but after the rune array was upgraded, he didn't feel it, and when he killed Kang Qi, this phenomenon appeared again.

"Could it be that the level of the rune array was low at the beginning, and you can get that strange energy by assassinating individuals casually, but now that the rune array has been upgraded, only those who can assassinate stronger people can upgrade their rune array?"

There is no sense of rejection towards killing Ye Li now, but if you want to use killing to upgrade the rune array, then how many people will die before you can upgrade this rune array?

Killing one person is a crime, slaughtering ten thousand is a male, and slaughtering nine million is a male among males.

This sentence suddenly appeared in Ye Xuan, and his own rune array upgrade was to rely on this killing?

And the upgrade of the weishenme rune array depends on killing?

Ye Li still didn't think of the reason, but in the process of killing, Ye Li also noticed that the heat flow came out of the other party's body, it may be the energy in the other party's body, and now the rune array that is defined as level 2 by himself probably needs an opponent with a certain strength to be able to get that quality energy.

And Ye Li once again recalled the number of people he had killed before the rune array was upgraded, this time Ye Li found that he seemed to have obtained 10 shares of such energy to upgrade, so should it cost 10 or more to upgrade again?

After thinking all the way, Ye Li finally returned to the villa, but Ye Li didn't come up with any reason, and Ye Li also put these out of his mind, just pay attention to it in the future.

"Captain Ouyang, these people died so strangely, you see that they have a long needle pierced into their necks and hands, and this needle is so big, who uses these things as weapons, and besides, the location where they died and the gun on the ground can be inferred that they were killed at the same time, otherwise who would be so troublesome to pull people here."

Ouyang Xiaoxiao's side, Zhang Hao's criminal police began to report the situation here to her, and Ouyang Xiaoxiao also frowned and thought, judging from the deaths of these people, they definitely met masters, if not masters, then a group of well-trained and powerful killers.

Ouyang Xiaoxiao still had some belief in the latter, maybe the Wei family had offended someone and hired a team of killers to assassinate him.

Especially the secret room study, although it can be closed from the inside, but with Wei Fei's reaction, it is impossible for him to have no time to enter the study for refuge, so how did the killer enter the study?

After the forensic and investigators completed the investigation, Ouyang Xiaoxiao had a headache again, there was no clue here, except for the killer in black clothes and black gauze provided by the security team, he didn't see anything, and the sudden disappearance of Zuihou's killer also made Ouyang Xiaoxiao even more confused.

However, judging from the words of the security captain, it is impossible for him to lie, and Ouyang Xiaoxiao can also see that the security captain has the strength of a soldier, which is not much different from himself, and judging from his information records, it is impossible for him to collude with the killer inside and outside.

"It's really a headache, Xiao Zhang, lead the team back first, let go here in advance, I'm afraid there won't be any follow-up after the Wei family is wiped out, I'm afraid the previous case has nothing to do with here, let's understand the previous case first, otherwise more people may die."

Zhang Hao also nodded after hearing Ouyang Xiaoxiao's words, for the situation here, it is obvious that he is here to seek revenge, and no financial affairs have been stolen, and the way these people died is too different from the previous case, and there is no similarity at all.

When Ouyang Xiaoxiao led the team to leave the villa, the walkie-talkie on Ouyang Xiaoxiao's body rang.

"Captain Ouyang, there was another homicide in the Haimao community, just like the previous headless murder case, a headless corpse was found here, and the scene was extremely terrifying."

"Okay, I'll come over now." Ouyang Xiaoxiao hung up the phone and threw the information in the car and said to Zhang Hao: "Xiao Zhang, send the things back first, and I will lead the team to Haimao Community." ”

After Ouyang Xiaoxiao got into the car, the criminal police team set off again.

And Ouyang Xiaoxiao was also anxious in his heart, 5 of them died, all of them were headless murders, what did this murderer want to do?

When Ouyang Xiaoxiao came to Haimao Community, Ouyang Xiaoxiao's sister Ouyang Rourou was already waiting at the door.

"Sister, how is the situation, are there any clues?" Ouyang Rourou also joined this investigation operation after the third murder, but she still has no clue.

"There are no clues, there is still no trace of anyone other than the deceased at the scene, and I don't know what the murderer's motive is, so I don't have a clue."

Seeing that her sister was a little anxious, Ouyang Rourou felt uncomfortable, her own investigation ability was limited, even if she was better than the investigators in her sister's team, but like them, she had no clue.

"Is the villa area where my sister went just now also here?" Ouyang Rourou thought of Ouyang Xiaoxiao's departure just now, and thought that the murderer was trying to distract herself and the others by committing consecutive crimes.

"No, there is no similarity between the two, it should be done by someone else, and judging from the means of his actions, he is seeking revenge, so there will be no follow-up, we still focus on solving this headless case first, otherwise more people will die, and the director has already issued an order, be sure to solve the case as soon as possible, so as not to cause panic."

Ouyang Xiaoxiao rubbed his swollen head and entered the scene of the crime, looking at the scene of the crime, in addition to the headless corpse, there was blood red all over the wall, but these blood were identified as pig blood, so no traces were found, and there were no fingerprints, especially at the scene of the crime, there was no fight, and the deceased did not even have drugs on his body.

"It's too weird, even if the murderer moves quickly, the deceased should have time to react, no matter how he practiced, he didn't react, could it be that the murderer attacked the head? That's why you took your head away? ”

Ouyang Rourou analyzed to herself, the clues that could be found at the scene were not of much use, and Ouyang Rourou also investigated the entire scene for the third time, Zuihou could only shake his head helplessly at Ouyang Xiaoxiao.