Zenitsu is undercover of traitor in demon slayer since uppermoon 6 is dead Muzan requested to Kokushibo to give his blood to be a Demon hunter as a hybrid, Zenitsu is now a demon and revenge to get kaigaku killed how does Uppermoons deal with zenitsu before while he was a human

Zenitsu Body Spray smells like peach perfume There and I’ll keep going disguise as a human Smirk devilish hiding his mark