The drama is adapted from the original work to a modern setting, telling a suspenseful story between a masked artist who committed murder and a lawyer who witnessed the murder scene. Takei plays the masked artist Ino Seira who has taken the music industry by storm. She has a beautiful face and singing voice, but she is an artist under the condition of "not showing her face" - that's because she is a "murderer". Goto plays Ishioka Yumiko, the only witness who saw Seira leaving the murder scene. As a human rights lawyer, she reunites with Seira due to a certain incident.