Hibari, a young nurse, is unexpectedly reunited with her former crush, Keita, after he is admitted to her hospital. While the two struggle to express their mutual feelings amidst the interference of a competitive senior nurse and a jealous therapist, a dark shadow looms over Hibari. As Keita dreams of a future with her, Hibari is thrust into a nightmare of coercion and abuse, turning their romantic reunion into a tragic struggle.
Keita attempts to warn Hibari about the predatory nature of Dr. Ishigami, but his warnings are misunderstood and ignored. This allows Ishigami to manipulate and coerce Hibari into a secret sexual relationship, using blackmail to keep her silent. The episode ends in tragedy as Ishigami reveals the evidence of their encounters to a devastated Keita.
After witnessing Dr. Ishigami's sadistic behavior toward a nurse, Keita desperately tries to warn Hibari to avoid a dinner party hosted by the doctor. However, his warnings are misinterpreted, leading a naive Hibari to attend the event where she falls victim to Ishigami's predatory nature. As Hibari suffers a brutal assault, she realizes the truth about the doctor's cruelty, while the dark history of other staff members' abuse comes to light.
Anne attempts to find solace and a future with Keita, even dreaming of becoming his housewife to escape her recent trauma. However, her resolve is destroyed when the hospital's chairman, Asahi, uses his overwhelming sexual dominance to manipulate and corrupt her. Despite her love for Keita, Anne succumbs to the chairman's pleasure, leading to a heartbreaking betrayal as Keita witnesses her complete surrender to Asahi.