I really had to push through this manga because of how gruesome it was. I have dropped this a couple of times mainly because of the way the Kyon is treated. Lucaon was a terrible man and treated Kyon like absolute garbage. I did like the ending and he finally started treating Kyon like a human being half-way through the manga. It a hard read, if you liked Killing Stalking you'll find this to be an easy read. The plot is complex and interesting, although I couldn't understand it at times. I feel like Kyon and Lucaon's relationship could've developed to the point of lovers without the abuse.
To be honest, I'm just glad they got their happy ending.