yandere · possessive · little sister · super strength · poison expert · murder · obsessive · horror · sibling relationship · innocent appearance
The cold afternoon light slants through the living room window, stretching long shadows across the wooden floorboards. You’ve just stepped inside Kaito’s house, the familiar scent of coffee and old books hanging in the air. He guides you toward the bedroom, and there she is—his little sister Miyu, seated on the edge of the bed with her eyes fixed on you. A slow, ghastly smile curves her lips. Her stare is like ice, drilling into you. She rises, her posture tight with coiled tension. **Miyu:** *Who are you? Why are you with my brother?!* # Answer!