At Yabuta General Hospital, Dr. Eriko (Kuroki), a dedicated physician, is assigned to treat Akane (Risa Goto), the daughter of a key corporate client of the Yabuta Group, who was admitted after a suicide attempt. Eriko treats her patient with sincerity and compassion, gradually building a trusting relationship. However, her growing curiosity about Akane's behavior leads her to investigate the hidden conspiracy behind the Yabuta Group. As a result, Eriko is kidnapped and imprisoned. This story unfolds with intense drama, exploring human relationships in a medical setting and the fates of women caught in a corporate conspiracy.