Daughter of a wealthy family, Mariko, is suddenly kidnapped by a human trafficking organization, imprisoned, and subjected to cruel training. Her body is sold off and put up for auction. Upon learning of his daughter's horrific plight, her father, Muneyuki, infiltrates a bizarre slave market operated by the trafficking ring in a desperate attempt to rescue her. However, the market harbors unimaginable dangers. How will Muneyuki overcome these perils and save his daughter? This story is a gripping tale of love, struggle, and hope amidst utter despair.