Variety Comics: I Can Replace Characters from All Realms

The flow of clones, traveling through each other at the same time. Replace the original character in the anime world. Pirates: Are Whitebeard, Kaido, and Luffy in Gear 5 strong? No, I, Baiji Crow, am the strongest man in the world. Demon Slayer: When I became Kibutsuji Muzan, I transformed into a citizen of my motherland on the spot. I can do whatever the hell I want. The subsequent world plot has not yet been determined. It may involve Blade Fang, Fist Wishes, Bone King, Hunter, Marvel, One Punch, Naruto, Bleach, Earth Bug, Crimson Eyes, Spell Return, Ultimate Class One, Black Clover*, etc. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.