The drama stars Satoshi Ohno of Arashi and Toma Ikuta, both under the talent agency Johnny & Associates.
Ryo Naruse (Satoshi Ohno) is a two-faced lawyer: on the surface, he is a kind-hearted soul, representing the poor and earning the nickname "The Angel Lawyer" from the press; but unbeknownst to anyone else, he is also a "devil," meticulously plotting the perfect revenge against those responsible for his younger brother's death.
Naoto Serizawa (Toma Ikuta) is a gung-ho detective whose overzealous methods mask a dark past which he is trying to overcome.
The theme song for this series is "Truth" by Arashi, a popular Japanese boy band which Satoshi Ohno is the leader of.
In a preview of "Truth" promotional video on TBS morning entertainment news program 2jichaō, Ohno explains that the meaning of the song is very close to the content and feel of the whole drama.