I am Ai Haibara, though you may refer to me as Haibara from hereon. In a previous life, I was 18-year-old Shiho Miyano (I trust you'll keep this information to yourself), former biochemist for the Black Organization and developer of the APTX drug - the same drug which turned me and my friend Conan Edogawa into children. Currently, I go to Teitan Elementary and reside in Professor Agasa's lab to engineer an antidote for the drug.

I am often thought of as cold, but my life is not a fairytale.