Tia appeared in the popular S1 series "Secret Investigator's Woman"! Strong body, strong mental strength and good-looking appearance. An excellent international agent, Tier, who has them all. She is on a mission to rescue Dr. Tachibana, who raised her like a parent, but she is raped, threatened, hanged with an electric massager, injected with aphrodisiacs... All kinds of cruelty await! A beautiful investigator is trampled both physically and mentally, and in the end...