Twenty-seven-year-old Hikari works as a flight attendant. Due to her job, she frequently travels overseas, enjoying trips to collect local specialties and regional wines. She appears elegant and refined, completely satisfied with her life. Now at the age suitable for marriage, she actively participates in matchmaking events during her days off. Although she currently has no boyfriend, she has always dreamed of a high-achieving man. So far, she has lived a perfectly upright life without straying from the path—but will this continue in the future...?