Dorei Ichiba (also known as Slave Market) is an adult OVA series based on a visual novel, released in Japan between May 31, 2002, and November 29, 2002. The first episode, titled "Bianca," introduces the protagonist, Casius, a diplomat from Vence, who arrives in the city of Constanivole for business. During his visit, he reunites with his old friend Falco, who takes him to a slave market—a place where captured women are sold to wealthy individuals.
In this episode, Casius encounters Bianca, a young woman with a childish demeanor who refers to him as "big brother." Despite his initial reluctance to participate in the market's activities, Casius decides to purchase Bianca, ostensibly to protect her from a worse fate. However, as the story unfolds, it becomes clear that Bianca's purchase marks the beginning of a complex and morally ambiguous relationship. The episode explores themes of power, desire, and the tragic circumstances that lead individuals into slavery.
The episode sets the tone for the series, blending erotic content with a narrative that delves into the emotional and psychological dynamics between the characters. Casius's internal conflict—his desire to protect the women he buys while grappling with his own carnal urges—forms the central tension of the story.
