The Sandworm in Rage 2 could be attacked by using the weapon BDG in Rage 2's luxury edition. One BDG could basically hit the Sandworm. If you don't have a BPG, you can choose to use a shotgun to get close to the sandworm and aim at the yellow part of the body to attack. Because the yellow part is the sandworm's weakness, there is a chance to directly kill the sandworm.
The confrontation between Hisoka and Gon in the old manga is a fierce one. Hisoka's strategic moves are countered by Gon's sheer will. The action keeps you on the edge of your seat.
One possible main theme could be trauma. If the child in the story has experienced some form of trauma, it could be a central element driving the rage.
Gon in fanfiction can be very single - minded in his pursuit of goals, just like in the original. He might be a bit more naive at times, which can lead to interesting plot twists. Killua is often portrayed as having a complex emotional side. He struggles with his past as an assassin and his loyalty to Gon. His cool exterior may crack in some fanfictions, showing his true feelings.
Online platforms such as Amazon or Goodreads could be great places to look. If it's a digital story, it might be available for purchase or even free on some e - book platforms. Also, check if there are any public library databases that might have it in their collection.
Gon would probably be angry at first. He has a strong sense of justice and being kidnapped against his will would surely make him mad. He'd try to fight back immediately if he had the chance.