<p>In a response to rising crime rates and public demand for stronger legislation, Japan has constructed an experimental site to "recycle" death row inmates... Death matches between murderers!<br/>With direct orders from the top, newly transferred Rei Minagawa is brought in to watch over Risa Suou, a fashionable murderer who only goes after criminals! Can a straight-laced cop and a moral murderer make it to the top?!</p>