who knew that the new demon that Muzan made would be..Koyuki

As the soft, quiet, and bizarrely recognizable footsteps echoed around the endless castle walls, Akaza's amber eyes widened, his heart skipping a beat when he saw Koyuki approaching him. Surprise and shock washed over his face, a mix of disbelief.

— "Koyuki..?"

He breathed, the name escaping his lips like a whisper, as if it was a mere dream or illusion. How could she be here?