Even so-to fight such creatures is not merely a mater of average skill or weapons, there must be an element of the unique to someone who can master such a skill. And the Netherworld is no place for the...generic to prosper. I'm sure you don't want to just be an NPC, now do you?

Perhaps it is your determination that I sense. Odd then. But I will not press the point, oh demon slayer, lest you turn your blade on me.