The sudden explosion made Hisoka fling out the head he held on a tether to block it.
A Doll's corpse, hurled by the blast, struck the head and was easily knocked away. In the process, however, Hisoka's gaze fell on the mark on the Doll.
That very act made him suddenly realize something: there was a problem with the head in his hand.
The head also bore a Sun and Moon mark. He even glanced at the several limp Doll corpses around him and discovered that they bore marks as well.
But every mark was the same. They were all suns.
Hisoka was still running toward Chrollo, but his mind had begun considering matters that Chrollo's explanations had been steering his thinking about all along.
According to Chrollo, because the ability he held, [Sun and Moon], was Post-Mortem Nen, once it was applied to Dolls copied with [Gallery Fake], those Dolls would not disappear even if he stopped using Sun and Moon—not until Sun and Moon was triggered and an explosion occurred.
And because [Sun and Moon] and [Gallery Fake] both required two hands, he could not use one while activating the other. After all, Chrollo only had one bookmark.
That meant the Dolls' disappearance could be understood as the cancellation of the copying ability, [Gallery Fake].
But the question was, if he used the bookmark to hold [Gallery Fake], left the book open to [Sun and Moon], then held the book in one hand and marked the copied Dolls with the other, would those Dolls disappear after he canceled the abilities?
The answer should be no. Bearing Post-Mortem Nen would force the Dolls to remain in existence.
If so, the entire sequence of Chrollo's actions changed drastically.
Previously, Hisoka had understood Chrollo's sequence to be: activate [Gallery Fake], hold