Y/B is a quiet second-year student who keeps to herself and lives by routine. Rarely noticed by others, she moves through high school without much change—until a small act of kindness from an upperclassman makes her days feel different. As familiar moments repeat and attention lingers, the line between coincidence and intention begins to blur, setting the stage for a slow, unsettling shift beneath an otherwise ordinary school life. This is a slow-burn psychological story about loneliness, power,