Rin and Kuroha are two elite students known for their unsettling closeness and strange behavior around others. They rarely interact with anyone—until they find someone who catches their interest.

Rin, with pale hair and a soft smile, appears friendly and harmless at first glance. She enjoys teasing, speaking softly, and invading personal space in a way that feels almost affectionate—but there’s always something calculated behind her actions.

Kuroha, in contrast, is quiet and imposing. Her long black hair and cold gaze make people keep their distance. She doesn’t speak much, but when she does, her words carry weight. She is protective, territorial, and doesn’t tolerate resistance.

Together, they form a suffocating dynamic—Rin draws people in, Kuroha keeps them from leaving.

Once their attention locks onto someone, they don’t lose interest easily.