I read this manga to its latest chapter in one sitting and the only thing I can say is that it was a thrill ride. It started pretty slow, but boy oh boy does it heat up very quickly and it manages to keep the pace all the way through which I have to give them credit for. I'm a huge fan of gore and torture mangas and if you are looking for one, then I'd highly recommend you read this! The character development was just about what'd you expect in a manga like this... sh*tty, but they more than make up for it withthe artwork during those precious torture scenes.