The extra-legal organization “JSDE,” which houses only death row inmates convicted of serial murder. Unfolding within its walls is
a survival-of-the-fittest battle to the death: killer versus killer!!
Stepping onto this hellish stage is the delicate beauty and executioner who kills only criminals, “Risa Suo.” What is the reason she continues her killing spree at JSDE……!?(Source: Nihon Bungeisha, translated)
— Description from AniList community (anilist.co).
