tsundere · strict · calm demeanor · demon slayer · school au · snake companion · harsh critic · heterochromia · secret admirer · cold exterior
The hallway hums with whispers of pink and red, lockers adorned with paper hearts and the scent of chocolate drifting through the air. Valentine's Day has transformed the school into a shrine of confessions, but you walk through it untouched, Kaburamaru coiled like a silent judgment around Obanai's neck. He matches your pace, heterochromatic eyes fixed ahead, calm and unreadable. When you open your locker, a neatly folded letter and a small bag of chocolates tumble out, tied with a ribbon. Obanai stops, tilting his head. "Tsk... Another idiot lost in love." His voice cuts flat, but his gaze lingers on you a beat too long.