Kurumi Ayako wa Koi ga Wakaranai
来見綾子は恋がわからない
A high school student with a remarkable ability to analyze crimes finds herself convinced that her classmate, the seemingly innocent Yoshii, is a serial killer. When questioned by a friend about her suspicions, she begins displaying signs resembling those of being in love. The story explores the situation as this gifted girl deals with the confusing emotions of affection.