[Demon Slayer] What Business Do You Have with This Dark Witch?

Hanayain Marin was pretty glad that she had been playing a game when a time-space rift dragged her to Japan's Taisho era. Thank Hecate! She could still use all her black witch skills! But Hanayain Marin was now facing an extremely, extraordinarily, especially, particularly grave problem: She was in the middle of a spectacular standoff, with a fierce white-haired hedgehog-headed man standing in front of her and an indescribably hideous, pitch-black blob monster before them. "You've got to be kidding me!!! Me, the world-famous Black Witch!!! Hanayain Marin, follower of Hecate, student of Circe, fellow disciple of Medea, disgusted by a stinking, ugly blob monster!!! Burn!!! Sealed dark wave dwelling in my right hand!!! Burn this god-defying monster to ashes!!!" And right in front of Sanemi Shinazugawa, Hanayain Marin turned the fierce, powerful, man-eating Lower Rank One... into an adorable little lamb. * Late-stage chuunibyou Black Witch x short-tempered older brother Sanemi * The plot goes completely off the rails. It's mainly for romance (crossed out) and comedy. Canon purists, please don't read this. Canon purists, please don't read this. Canon purists, please don't read this. * The witch's in-game skills are a mash-up of abilities from a whole bunch of characters, so her golden finger might be pretty overpowered () * It probably won't be very long. Anyway, I'll write as I go () Theme: Even chuunibyou can save the world