GnomeBob
Why should he die to the Ants? He isn't inferior to Gon in any way and would at least be able to escape easily with the ultimate buff of infinite energy the force brings him and he should be able to use at that point in time with his Nen techniques. An overpowered Nen (was it Ren that is like a cloak amplifying strength speed and defense?) is pretty much invincible regardless of how you intent to nerf the MC with reasons like his body can't handle that much aura or whatever. Sure, Meruem is OP, but once the MC has infinite Nen (and Haki later), he is pretty darn much inexhaustible in terms of energy and I am repeating myself, so you get the point... Idk if staying for the Ants arc would be a bad idea, but from what I remember it should not be that long after the start of the story (like 3 years or four at most?) so it would make sense if he was still there and went to One Piece with fifteen or sixteen years. Finally, idk what the plan for the other players is, but it is really unrealistic for any to side with the ants and for none to be around in the arc, so that is at least a bunch of strong people more. May not be OP, but they sure af would be able to deal with the Ant commanders in a 2v1 or 3v1
Hey Author will Rayleigh get powerfull enough in The Force to destroy planets and Move and Manipulate black holes like Kyp Durron??? (Later during Operation Emperor's Hammer he moved an artificial black hole generated by the Dovin Basal protecting a Yuuzhan Vong warship onto the ship it was protecting, utterly annihilating the craftâa feat that lead him to presume to consider himself to be the most powerful Jedi currently alive)
I get why people want him to stay for the ant arc(me included... maybe?), but I can't really see any benefit to doing so. The greed arc will involve more in-depth nen training by a master so it's obvious why he should do it. But the ant arc? Needles danger, the ants are OP AF! if you do decide to do the ant arc, I'm guessing it's going to have a heavy influence from the other players.
just my opinion right after greed island would be a good point to switch "worlds" but considering MCs actions so far maybe popping back into the "star wars world" to do somethings before heading to the "one piece world" just examples of somethings establishing a means of getting around the in space, establishing identity for interactions with the bigger factions, establishing a sustainable home base to switch between "worlds"
actually the greed arc has biscuit in it, she was the who truly taught the boys nen, also with the ants there's a bunch of ways you could include him, for one maybe the force(hxh world) doesn't like creatures from the dark continent invading human territory, also you could make his fighting style stronger against chimera ants, maybe they are weak against force persuasion or something, or he could just mess their minds somehow from the manga they don't feel the like stable creatures, another point is that they would try to kill him and eat him(what is the force view on cannibalism), also maybe the force just see them as ants, keep the good work great novel as always