Palm's "Lonely Deep-Sea Fish" could display, in real time, images of an area surrounding the person under surveillance.
It was a fairly rare functional Conjuration ability.
To the point that Knov regarded Palm's ability as something precious and forbidden. Unless absolutely necessary, he would never reveal it in front of others, nor would he let Palm use this ability lightly.
It was worth mentioning that Palm was not a Conjurer, but an Enhancer.
The fact that she had managed to create "Lonely Deep-Sea Fish," an ability centered on surveillance or voyeurism, with only a 60% Conjurer affinity was also a genuine manifestation of her life experiences and personality.
Or rather—
It was the embodiment of a twisted personality.
The Nen Ability system was sometimes influenced by the user's personality or experiences, allowing it to transcend the innate restrictions imposed by Nen Type under certain circumstances.
In this extermination campaign, the person Palm cared about most was Knov.
So after returning to Hide and Seek, all Palm wanted was to use "Lonely Deep-Sea Fish" to constantly confirm Knov's safety.
But under Netero's adamant demands, Palm could ultimately only choose Moyu as the surveillance target.
Because the image reflected by the crystal ball was not large, it was difficult to observe the full battle from a god's-eye view.
Even so, it did not stop Palm from being shocked when she saw Moyu suppressing Meruem.
The details she could see were extremely limited, and she could only judge from the outcome that Moyu held the upper hand.
Based on that, she measured Meruem's strength by Netero's defeat...
And thus arrived at a straightforward conclusion.
The human currently fighting Meruem...
Was also an incredibly powerful monster.
While Palm could only judge based on the "result," Netero saw far more beneath the surface through that