Of course Odin had heard Shalnark's phone call, but he had no intention of stopping him.
At that moment, he was watching Feitan with keen interest.
Odin had already seen Phinks's Ripper Cyclotron.
It compressed Nen by rotating his arm, with each rotation adding another multiple of power. Although it was rather slow, its effects were formidable.
It was on par with Uvogin's punches.
But Odin had yet to see Feitan's Nen Ability. Only just now had he beaten Feitan badly enough to meet the condition for using it-suffering severe injuries!
"Despicable. Far too gone you've, back pain the you give will I."
Feitan began his recitation, conjuring a full-body protective suit from a vast amount of Nen.
The outfit resembled a gothic executioner's garb, with an inverted cross emblazoned on the hood.
Covered in spike patterns, the protective suit enveloped his entire body, leaving only his eyes exposed.
As he began reciting, a Nen projectile started forming in front of him.
"This is bad! Get out of here!" Phinks shouted a warning to the other Spiders.
"Odin?" Ponzu called uneasily.
Odin waved to reassure her. "It's fine. You all leave first, too."
Only after watching Ponzu and the others leave did Odin turn his interested gaze back to Feitan's performance.
Perhaps Odin's expression had angered him, because the already powerful Nen projectile in front of Feitan grew even stronger.
Odin carefully sensed the explosive energy inside the projectile before Feitan, finding it utterly absurd.
He knew that a Nen user's ability would become much stronger after establishing a restriction and vow, but he had never expected it to become this strong.
The power of an ordinary Nen Ability was simple addition, while adding a restriction and vow introduced a separate multiplier.
Moreover, that multiplier changed according to the severity