Narcotics investigator Aya arrests a member of a smuggling organization with his fellow investigators, but despite all the evidence, he is released on orders from the upper management. Unconvinced, Aya meets the released traffickers and vows to destroy the organization and goes out on her own. Because of his words and actions, the organization noticed him, and in turn, he was caught. When Aya confronts the boss of a trafficking organization, she is made to learn the taste of medicine with her own body...
