Very Idam Henyansyah, known to Indonesians as Ryan, sentenced to death for a gruesome murder, is a self-confessed killer of 10 other people. Beneath the good looks and charming smile, hides a criminal so sinister that he could kill people in a fit of blind rage. Known as the 'Butcher of Jombang" for the horrific murders he committed, Ryan remains calm and composed in prison as he awaits his fate, taking the time to write his autobiography and record his own music album. Also known as the 'Singing Serial Killer', his is a case that is as complicated as it is cruel.