After a fellow narcotics agent located the hideout of a drug trafficking organization, the colleague stormed the base alone without waiting for Mami Asakura to arrive, confronting the dealers directly. This action was discovered by the organization, who then called Mami, threatening her by holding her colleague hostage. The organization proposed an exchange—agent for agent. Mami heads to the rendezvous point pretending to go through with the deal, though her actions seem to hint at a hidden agenda of her own.