The Dark Tracker.
This is the name of Norris's Nen Ability.
Normally speaking, if the Aura released by a Nen User is used to conjure an object or a Nen Beast, then those Nen Users can take back the Aura from the conjured objects or Nen Beast by revoking their abilities to avoid unnecessary consumption.
However, the Aura will more or less be exposed in the process of returning to the Nen User's body.
Therefore, after Norris's 'Dark Tracker' is detected by a monitored target, it will disperse in a way that prevents tracking through Nen traces, denying the chance for the monitored target to follow him.
However, this also means that every time Norris uses his Nen Ability, a fixed amount of Nen will be consumed.
So, the number of monitoring 'attempts' is limited.
If the surveillance target is a highly vigilant member of the Zodiacs like Pyon and Kanzai, not only will the number of surveillance times be limited, but the 'effective time' of each surveillance will also be greatly reduced.
However, the mechanism of this ability can at least ensure that Norris will not be discovered.
This is also where Norris gets his confidence from.
Even if the target senses something, so what?
It's just a matter of using the ability again, and the cycle repeats.
It's all like playing. It just wants to disgust you, surveilling right in your face repeatedly, and you still can't find him no matter what.
That's Norris's surveillance mentality in a nutshell.
But Moses's appearance completely crushed Norris's understanding and confidence.
'How did he sense me?'
Before losing consciousness, Norris was in disbelief. The sudden situation beyond his cognition made him confused and shocked.
Moses looked down at the unconscious Norris.
Even though the attack was successful, he still controlled his shadow clone to use his knee to support Norris's lower back and restrained Norris's hands.
The reason he appeared a distance away just now and spoke.
It was to attract Norris's attention, thereby creating an opportunity for the shadow clone to attack.
This method has been tried and tested repeatedly.
Although the process was a bit unexpected, the result was as expected, causing Norris to lose consciousness simply and crudely.
"Is it the effect of Nen Ability…?"
Moses walked over and looked down at the unconscious Norris.
If it weren't for the fact that he could sense the aura of the Swamp People...
When he looked from the rooftop edge towards Norris just now, for that brief moment, he actually thought there was no one there.
Moses subconsciously thought that the opponent's Zetsu was very powerful.
But then, he thought about it again and felt it was wrong.
Although the other party's Zetsu conceals his aura, Moses's eyes can indeed see the other party's existence, so how can he have the perception that 'there seems to be no one there'?
The explanation that Moses could think of later was that the other party relied on his Nen Ability to do this.
'A capability similar to eliminating presence?'
'Had I not been able to sense the aura of the Swamp People, I would probably have subconsciously ignored the existence of this guy as I passed by.'
'And judging from the fact that this guy didn't even use Aura when he turned around and ran away, it is most likely because there is a condition imposed to maintain the Zetsu state when his ability is in use.'
Such behavior leads to a basic inference.
'So he's the one who keeps an eye on Pyon and Kanzai.'
After further confirming that Norris had completely lost consciousness, Moses put away his shadow clone and immediately dialed Pyon's number.
Once the call was connected, Moses briefly explained the situation here.
Shortly after,
Pyon and Kanzai leaped onto the rooftop along the building's wall.
After all, considering the time, the office building's main door is locked right now, and this method of reaching the rooftop was faster.
Upon reaching the rooftop, Pyon looked at Moses with a slightly strange look.
No one would have expected that, in less than ten minutes since they separated, they would reunite in this manner.
"Is this the guy who secretly released the Nen Beast to monitor us?"
Kanzai quickly came to Norris's side, and his fierce eyes swept across Norris' body.
Moses said calmly: "That's just my guess."
"…"
Kanzai was slightly dumbfounded.
Pyon squatted down, examined the unconscious Norris, and thoughtfully said: "The ability to eliminate one's own presence... no wonder he left no traces."
When she said this sentence, it also meant that she believed Moses's guess was correct.
Not to mention the guy's overly intense reaction upon seeing Moses.
With the ability to eliminate one's presence, the circumstances and timing made it highly suspicious.
However, Kanzai suddenly thought of something and turned to look at Moses, and asked strangely: "Kester, if you say he can eliminate his own presence, then how did you discover him?"
After realizing that they were being monitored, Kanzai and Pyon quickly took action, trying their best to find out the guy spying on them, and then prepared to extract information through 'interrogation'.
However, things didn't go as planned.
They followed the trail, but could only stop in front of the disappearing Nen Beast.
And what Moses said in the call just now made them understand the reason why they could not find the culprit.
That's why Kanzai was curious about how Moses managed to find the culprit.
Hearing Kanzai's question, Moses remained silent for a moment, then asked in return: "Why don't I tell you what color the underwear I'm wearing today?"
"…"
Kanzai was choked by Moses's answer.
There's nothing Kanzai can say about this-
As his question may involve Moses's Nen Ability information.
So now that Moses chose not to answer, Kanzai found it understandable.
After all, even among their Zodiac Twelve...
Even though they had worked together for such a long time, they still weren't very clear about each other's Nen Abilities.
They also will not proactively reveal information about their Nen Abilities unless necessary.
Looking at Kanzai struggling to speak, Moses changed the subject and said: "Anyway, you can interogate him to confirm his identity after he wakes up. You might get useful information."
"Got it."
Pyon nodded.
"Then, I will continue to hunt down the Fox River Prison's prisoners."
After entrusting the suspect to Pyon and the others, Moses didn't want to delay any longer.
"Oh, by the way, don't rule out the possibility that he is a Swamp People. Be careful."
Before turning around and leaving, Moses gave a reminder.
Pyon looked at Moses's back, nodded and said, "I know, you have to be careful yourself."
"Um."
Moses waved his hand and left the rooftop of the office building.
Pyon watched Moyu's departing figure and sighed: "He's really a big help."
"Indeed."
Kanzai squatted down and pry open Norris's mouth, checking if there were any hidden poison pills or similar things. At the same time, in a somewhat mysterious tone, he said:
"Looks like a pretty boy, but he is... quite formidable."
"Oh?"
Pyon looked at Kanzai in surprise.
"What!!"
Saying this, Kanzai delivered a slap to the back of Pyon's head.