Demon Slayer: Wind Cleaves Evil

Kato Sadaichi, the former Wind Hashira of the Demon Slayer Corps, shifted from a subordinate to a partner with the Corps years ago due to ideological differences. Now, as he listens to the roaring sound like a Category 17 typhoon howling past his ears, he falls into deep thought: "So, swordsmen who can fight demons are also pretty unscientific, aren't they?"