In the story, billionaire Bruce Wayne, who as a child witnessed his parents' murder, encounters the social worker Debra Kane, who takes Wayne to check up on her clients: he sees clear cases of child abuse and brave but futile resistance to it. Wayne's loyal butler, Alfred Pennyworth, gives him the secret files from his mother's investigation into child abuse, which had led to her and her husband's assassination, illuminating the darkest mystery of Wayne's childhood. As Batman, Wayne investigates child abuse and, through a series of informants, is led to a child sex tourism syndicate using the southeast-Asian country of Udon Khai. Batman travels to Udon Khai and, with the help of a local rebel force of guerrilla fighters, topples the kingpin who controls the industry. In the process, he ave