The "Executioner's Eye", a portable combat power evaluation device built by the famous mad scientist Frankenstein, has several other additional functions in addition to computing power data.

The first is the "Observation Mode", in which the Executioner's Eye receives special electromagnetic waves to observe invisible ghosts floating in the air, among other things.

The second model that Zhang Luo is using now is the "contrast mode", which is more practical than the observation mode.

Although thinner than contact lenses, the Executioner's Eye is also an ultra-sophisticated electronic device, similar to things like Google Glass, which also has the ability to record video.

However, the Executioner's Eye contrasts with a pattern that is not possible with any other device of its kind.

With the contrast mode, no matter what is more or less in the house, everything is clear at a glance, as long as it is not a creature that moves often, the increase or decrease of other things or even extremely small movements, can not escape the "contrast mode"!

As for the principle, it's actually quite simple:

When working at the Executioner's Eye, the user's field of vision is filmed in the background to confirm the location of the captured objects, create a rough and simple analysis map, and then save the image for a week.

If you stay in the same place for more than a day, or go to another place, and then return to this place, the Executioner's Eye will compare and analyze the results of the two shots, and detect the items whose positions have changed, as well as the addition/decrease of items, which is the principle of contrast mode!

Pretending to move his body, Zhang Luo turned on the comparison mode of the Executioner's Eye, walked around the wide house, and then immediately determined the location of all the monitors in the room:

There are three miniature pinhole cameras, located on the ceiling of the living room, at the top of the bookshelf in the study, and in the corner of the bedroom. There was also a small device installed under the coffee table in the living room, presumably a bugging device.

Now that you've determined the location of the items placed by the other party, it's a simple matter of what to do......

The first thing Zhang Luo did was not to dispose of the eavesdroppers and cameras in the room, but to use the magic technique of blocking the surveillance outside the window - pulling the curtains and closing all the curtains in the living room and bedroom.

In order to avoid suspicion on the guy who was spying on him, his behavior after closing the curtains is also very consistent with what a normal person would do after pulling the curtains:

Zhang Luo bent down, opened the small drawer at the bottom of the brown wood desk, took out a stack of DVDs with imaginative covers from inside, then went back to the bedroom, put the CDs on the coffee table, and then walked into the bathroom.

After looking around and making sure there were no monitors in the toilet, he leaned against the white-tiled wall and pulled out his phone and began to look up the vast array of paranormal stories he had downloaded last month.

"Want to come and see? I'm patient......" he smiled.

――At this point, in the eyes of the watchers, he probably closed the curtains and planned to watch the H-movie, went to the bathroom before watching it, and then "never returned".

As long as they stay long enough, the watcher will most likely think that they have had an accident in the toilet and send someone to check on them.

So now it's going to be the patience of those guys!

Of course, if the watcher was smart enough, he might not be fooled, so Zhang Luo didn't plan to stay in the bathroom for too long.

-- Four hours after he entered the toilet, he finally heard a knock on the door from the living room:

"Hello, have your delivery! Anyone? ”

Hearing the vague male voice outside the security door, Zhang Luo put away his mobile phone, pulled out the fangs of the water monster and held them in his hand, the sharp bone blade flashed a dangerous cold light under the light of the incandescent light overhead.

The knocking on the door lasted for two minutes and then stopped, Zhang Luo held his breath, and as expected, he heard the sound of the door shaft of the security door turning, as well as the faint footsteps in the living room.

The footsteps got closer and closer, and finally stopped in front of the toilet door.

Immediately afterwards, the milky white wooden door, which had been closed for more than four hours, was slowly opened from the outside.

A sneaky figure dressed in black walked in quietly, but he didn't realize that the danger was actually behind him-

"Looking for me?"

Before the words fell, Zhang Luo kicked the opponent's back and kicked the guy to the ground.

Before the man in black could stand up, Zhang Luo had already ridden on the other party roughly, cut the guy's hands back, and then used his right hand to put the blade of the water monster's tooth against the opponent's neck.

"Uhh

His hands were twisted behind his back, and the man in black let out a low scream of pain, constantly struggling to resist. But Zhang Luo, whose strength surpassed ordinary people, held the guy's wrists with his left hand like iron tongs, making the man in black completely unable to move!

"If you mess around again, I'll kill you." Zhang Luo said in a low voice.

Even he had an unpleasant feeling after holding it in the toilet for four hours. If it had been a zombie or a vampire or something, he would have killed them with a single sword.

“……”

Soon realizing that he was in a bad situation, the man in black immediately shut his mouth. Zhang Luo narrowed his eyes and looked at the guy who was subdued by himself.

The man had a flat head, was short in stature, and was dressed in a dirty black suit, and he didn't look like a courier at all, but more like a repairman.

Zhang Luo put down the fangs of the water monster, groped for the pocket of the man in black with his right hand, and immediately took out a silver metal nameplate, which was engraved with three simple and crude words: "Master Kong".

Seeing this familiar naming method, Zhang Luo quickly identified the identity of the other party:

"You're the one from the 'Killing Force Against Heretics'?"

The Man in Black did not answer.

Zhang Luo's left hand that grabbed the other party's wrist increased his strength, and the guy screamed again, shouting busily: "Yes, yes!" I'm from the Killing Force! Don't kill me! ”

Looking at the mental illness under him who was greedy for life and afraid of death, Zhang Luo asked in a gloomy tone: "Didn't you tell you not to bother me?" Don't you want to live? ”

- In a previous hospital incident, he rescued a soldier from the killing unit, and the guy promised that he would not come back to trouble.

Now it seems that this group of psychopaths is really unreliable, and less than a month later, they threw their oath out of the clouds.

"Ah, that, it's not like we're spying on you! It was an order from someone sent from above. "Master Kong" hurriedly explained, his body still trembling.

"Someone sent from above? Is it the 'Great Exorcist'? Speaking of this, Zhang Luo was also immediately interested.

Before Master Kong could answer, a cold female voice suddenly came from the door of the toilet:

"Yes, it's me, let him go immediately, or I'll kill you."