Gévaudan to Iu Kemono ~Rougoku de Onna wo Musaboru Moto Ningen no Saikyou Monster wa, Fukushuu no Prison Break wo Kuwadateru~Newジェヴォーダンという獣～牢獄で女をむさぼる元人間の最凶モンスターは、復讐のプリズンブレイクをくわだてる～; Gévaudan to Iu Kemono ~Rougoku de Onna o Musaboru Moto Ningen no Saikyou Monster wa, Fukushuu no Prison Break o Kuwadateru~; The Beast of Gévaudan: A Former Human Turned Deadliest Monster Preys on Women in Prison and Plots a Vengeful Prison Break

The Butcher Demon. An ugly monster that devours women and scatters death within the prison. Betrayed by humans and captured by aliens, I am remade into the Butcher Demon, the being both feared and called the Butcher. I still have memories of being human, but I cannot recall my name, nor can I even speak. Following the orders of aliens who look like elves, dwarves, and goblins, I bring humiliation upon the captured women. And these very days push the deadliest of monsters to swear revenge and resolve to break out of prison!?