Demons are everywhere; they lurk around dark corners waiting for their prey. But some demons disguise themselves as humans...They are living amongst us, plotting to throw the world into chaos. It is the destiny of whoever wields the Legendary Fire Sword to stop these demons at all costs.
Lurking in the shadows is an ancient 500 year old demon who slain thousands of master swordsmen. Can the Demon Slayer uncover the mystery of the Vanishing Warrior and save China?

Author's Note: Volume 0 is a special edition that covers the story in volumes 1 and 2. Volume 0 is a shorter version whereas volumes 1 and 2 contain more detail on the story. Warning: contain scenes of nonconsensual sex