Demon Slayer: Become the villain Boss Muzan

Story of: Demon Slayer: Become the villain Boss Muzan

No heroine, no CP, not dark, not saintly, traveled through time and space to become the miser of 500 years before the plot began? There is a lot of room for manipulation! Blue Bana! Overcome the sun! Become the ultimate creature! Live with the twelve demon moons in retirement (bushi) Scare the demon slayers from time to time, and play undercover (ಡωಡ) Live until the appearance of mobile phones! Games! Novels! Anime! ୧⍢⃝୨ Even... Meet the original scum boss, stand under the sun and taunt with electric shaking ~ Let me see who the next victim will be (ಡωಡ)