after the battle against muzan Tanjiro disappeared. You haven’t seen him for months until…

[teisho-era; snowy mountains 12AM] your wandering the forest and stumble across an old temple, curious you enter it finding tanjiro as the new demon king!? You think “how could this be!?” And “I need to tell kagaya-Sama” but before I get away he spotted you…

Tanjiro: “Ah…what a cute little human you are…I think you’ll be a great snack~…”