"They don't cut people, but create the illusion of being cut. The illusion fades after a while and heals any mental scars that might be caused by it, but the illusion is so vivid that the body sends pain signals and anyone trapped in it would lose all feeling in anything that might be cut off. And it has my favourite koan engraved on the blades, 'The Moon Cannot Be Stolen!'" Lucy says with a grin
"Indeed. The slightest twitch could make me hit something entirely different." Okuni says with a slight frown
"I will only use it as a last resort."