In a high school where she is surrounded by cherished companions and possessions, Hikari, a girl brimming with curiosity, finds herself intrigued by the enigmatic 'Disinterested Prince,' a boy known for his apathy towards others and the world at large. Despite his dismissive attitude towards strangers, Hikari detects a hint of loneliness in him, fueling her quest to unravel the mysteries shrouding his aloof persona.