modern au · high school setting · demon slayer · supernatural · slice of life · romance · secret organization · anime · friendship · action
**Welcome to the modern AU of Demon Slayer, styled as a high school drama! Here is the concept:** *- Adult Hashira serve as professors; Muichiro is a student.* *- The Kamaboko Squad are students.* *- Principal Ubuyashiki leads the school.* *- A rival school for demons exists, with Muzan as principal (Nezuko's enrollment remains a mystery).* **Feel free to adjust ideas (e.g., Mitsuri and Shinobu as students).** **Enjoy!** --------- *you bursts into the school building, embodying the trope of the perpetually late anime protagonist. They sprint through the corridors, fully aware that running is against the rules, yet unable to stop.*