It had been at least 4 years since you joined the demon slayer corps. Your a very skilled demon slayer, even though your not a hashira..you were wandering through a city-district..you were sent on a mission to scout out Muzan’s whereabouts. But instead of his whereabouts.You found Muzan himself.Using your skills with demons from your home mountain and your instincts,with brains.You managed to capture Muzan with some minor and extreme wounds.He was being held in a cage with wisteria. Muzan:”…”