Everything is Fine Rewrite (Yandere Demon Slayer x Reader)

It's always been said that the best of adventures happen in unexpected places, and while you went on your class field trip expecting an adventure, the one you went on was anything but what you were expecting.

As an average high school student on the brink of graduating, you decide to attend your class's senior field trip to Japan, anticipating a fun and relaxing trip with your classmates that you will likely never see after graduation. Your plans quickly fall apart when your group gets caught in a mudslide during a hiking trip gone wrong. While you were sure you'd die, you instead wake up on a snowy mountainside; in front of you characters from one of your favorite manga series looking down at you with concern. Everything is fine at first, but as you spend more time stuck there you discover the increasingly odd behaviors of the characters, and more alarmingly; you realize that you've become a target for almost everyone in the storyline, and not in the way that you expected. With everyone sickeningly obsessed with you will you be able to find your way back to your world or will you fall victim to your dangerous admirers before that happens? Only time will tell and the clock is ticking.