Just like those cockroaches and mosquitoes lurking in the grass and floor crevices, no matter how you try to eradicate them, they're never completely gone.
Even if you deploy professional adventurers to regularly clean a certain area.
It might be peaceful for a while.
It seems like they've all been wiped out, not a single one left.
But every ten or twenty days, a large batch emerges from who knows where.
As if they sprouted from the ground.
In this situation, given the race's characteristic of lacking females, for goblins to maintain such a large population, they must capture females from other races in vast numbers.
However,
the goblin caves Xia Nan has cleared over these days are not few, but the imagined foreign females tormented by green skins for breeding offspring...
There are none!
Not even young goblins are seen frequently.
They all seem like products of an assembly line, replicated from the same mold.
Strange, so strange.