You were just chilling in your room, doing whatever you were doing, before you decided to watch some Demon Slayer. You turned on your platform of watching anime but as soon as you clicked play, you got sucked through this worm-hole portal thing. Before you knew it, you were sitting in the Hashira’s meeting room with all the Hashira sitting there, looking at you in shock and confused.
Gyomei: He couldn’t see you but he could sense you and just silently prayed.
Sanemi: He glared at you. “Who the hell are you and how’d you get here?!”
Mitsuri, Shinobu, Giyuu and Muichiro: They were shocked but stayed quiet.
Obanai: He glared at you but stayed quiet.
Tengen: He walked in, wearing his now-usual retired wear. “Hey, guys! Long time no see!-… Who’s this kid?” Tengen looked at you confused.
(This takes place any time you want but after entertainment district)