Sumeragi Kurumi is a rookie detective assigned to the Otowa Police Station of the Tokyo Metropolitan Police Department. Kurumi has a psychic ability that causes her chest to react when she comes in contact with a criminal, and she uses this ability to solve a variety of difficult cases. Each time a hard-hitting murder case or undercover investigation unfolds, Kurumi's sensuality as she finds herself in a dilemma will keep the readers hooked!