Things About My Reincarnation as a Demon Slayer and Becoming a Demon

Hao Yan accidentally traveled to the world of ghost destruction in a car accident and turned into a ghost inexplicably. A low-level ghost joins the Demon Slayer Squad, and no one notices it! Sunlight? Laughing to death, it's useless! Inherited breathing method? If you don't like it, just make your own! Tanjiro: "Take Midouzi quickly and leave!" "Why go out while I'm here? Watch me cut down this underworld ghost." Handsome and invincible man only needs one chop! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.