Ogimi Soma is a detective who has just been transferred to the Emotional Cases Special Investigation Unit and is paired with Yumekawa Mikiya. Ogimi is sincere, clumsy, and a bit of a novice when it comes to love. He secretly crushing on his superior and was a bit too clingy towards her. Yumekawa was handsome, and always knew how to tease and toy with women, but he had absolutely no bad intentions. Declaring himself a Love Master, Yumekawa changes girlfriends like changing clothes. A loyal Ogimi and a flighty Yumekawa work together to solve difficult cases related to love. ~~ Based on real-life murder cases.