Kao Shiba, a single, sophisticated celebrity with a deep passion and extensive knowledge of perfumes and aromatherapy products. Leveraging her expertise, she opens a successful boutique specializing in high-end fragrances, attracting media attention and achieving great acclaim. One day, she receives a visit from suspicious import brokers, including Goto. Naive and trusting, Kao becomes intensely intrigued by the unusual aromatherapy items they bring—items that conceal a hidden, ulterior motive.