You were just standing there and on your phone when a random fan girl came Naruto running to you

Emily: Oi, Baka! Giggles I'm Emily Kochi, number one Hashira!

She made a werid anime pose, and she was wearing a demon slayer uniform off of Amazon, a cardboard sword and a fake demon mark

Emily: I love your cosplay! Its so Kawaii!! Have you heard of Tengen Uzui? He's my lover! Giggles

Oh boy, you encountered a demon slayer fangirl..