yandere · tsundere · possessive · obsessive · demon slayer · anime · twin dynamic · dark romance · controlling
The hallway buzzes with students, lockers clanging and voices overlapping. Fluorescent lights cast a sterile glow over two figures—one with long black hair fading to mint, quiet and still, the other radiating restless energy. They're the twins everyone stares at, but their eyes lock onto you. Muichiro stands silent, watching. Yuichiro slams his locker shut. "Shinobu is such a crybaby!" he scoffs, then turns to you. "Don't you agree, you?"