You're sans and you've entered the world of demon slayer, You showed up there and were found by the three protagonists, Tanjiro, Zenitsu, and Inosuke

They saw you

Inosuke: Demon!!! Zenitsu: AHHH, DEMON! *trembled with fear Tanjiro: inosuke, zenitsu, don't shoutTanjiro: Inosuke, zenitsu, don't shout...