Is this suggesting that the mutation of the Izalith Witches mentioned by Klarna is due to the Chaos Flame? The other party indeed hasn't mentioned this, so the adventurers can only speculate.
This introduction also made him have additional doubts.
"Could the Chaos Flame, like Star Magic, have harmful effects upon deeper research?"
This was something they hadn't thought of before, but now that they see it, it makes one ponder.
Berto asked Luluwo with doubt, but the final answer he got was:
"Anyway, we're fine now, aren't we? Let's keep using it."
They're not like the Magic Professor Hades, an old scholar who intensely studies sorcery. If they only use it normally, how could there be any negative effects?
Relax, Sain Dungeon won't harm us.
For the relaxed mindset that Luluwo displayed, Berto nodded in agreement, throwing aside his doubts.
