Mahiha Umasu, a gentle and soft-spoken girl, had just started working as a new nurse at a hospital. At her first job, she found herself confused and overwhelmed by a patient's repeated sexual harassment, yet she couldn't bring herself to firmly refuse. Gradually, she was drawn into an intimate relationship. Though hesitant at first, she slowly began to feel aroused. The deeper the connection grew with the patient, the more she came to understand her own emotions, actively seeking physical intimacy with men. Through her daily experiences, she matured little by little, discovering new aspects of her feelings. Through these encounters with patients who knew nothing of her inner world, Mahiha uncovered a completely new side of herself.