Sixteen-year-old Komachi Takamura is the daughter of a lawyer and a public prosecutor, which makes her a die-hard enthusiast about the law. Komachi does everything by the book and tries her best to help others, whether they ask for it or not. Her high school was perfect until she was branded a future offender by the youngest son of King of Hell Enma (Yama), Enra. Who is this Enra and how will Komachi prove herself innocent if she doesn't even know what she did wrong?