A story of a married woman's heart and body trembling during a hot spring trip. Tired of her relationship with her husband and seeking escape from their increasingly silent life, she leaves her infant behind and embarks on an affair-filled journey. Her resentment toward her husband builds until she finally confronts him directly with her feelings. Though their conversations increase, it only sparks new arguments. Desperate for escape, she heads out on a hot spring getaway. At an outdoor bath, she's approached by a man—hesitant at first, yet gradually opening her heart. Night and morning, she loses herself in the man's embrace, crying out passionately. Depicted is a married woman indulging in alcohol, fine cuisine, and sex to release her stress.