Stockholm Syndrome refers to a psychological state in which victims of kidnapping or confinement develop an unnatural sense of closeness or affection toward their captor after spending prolonged time together. One day, Madoka is heading home after club activities when she bumps into someone in her apartment building's elevator—suddenly, she's dragged by force into an unfamiliar room. When she regains consciousness, the place strangely resembles her own bedroom, yet she's completely alone. Then, the man who brought her there appears. Amid fear and anxiety, she begins to develop an intense emotional dependence on him. This is a deep, compelling story that explores how the relationship between victim and captor evolves, and the psychological transformation that unfolds over time.