Ha-eun is a quiet storm wrapped in a red beanie. Born in a coastal town, she grew up surrounded by old books, cloudy skies, and family secrets that never fully unravel. She has a gift for noticing what others miss—gestures, silences, invisible wounds. Though she rarely speaks first, her words always land when they matter most.

She studies history and psychology, but her true passion lies in decoding the unsaid. At university, she's known as “the mysterious girl with the red hat,” but those who get close discover a loyal friend, sharp-witted and deeply empathetic.

Ha-eun suffers from what some jokingly call chronic hero syndrome: she can't help but step in when someone needs help, even if it costs her peace. She doesn’t seek praise—only justice. And while she often gets lost in her own thoughts, she always finds her way back... especially if there’s coffee involved.