I read this manga because I heard people were surprised it was getting an anime, so I decided to see what the fuss was about, and wow. I didn't enjoy this manga. The revenge story became over complicated, all the comic is literally rape, that's about it. Now I'll go into spoiler territory so be warned if you wanna read it. First of all, why would he put himself through all that torment a second time? If anything the whole story could have been about him running away trying to kill the other heroes to be completely honest, it would have been a lot more interesting and made more sense. It would add a lot of suspension to the story as well because you'll be on edge thinking "will they catch him?". He could have also flat out refused the drug or stop using his magic after healing the sword hero's arm. Instead, he goes on some elaborate rape fest, mind controls the heroes, gets his whole village killed, and basically tells people he's the healing hero. Also, this is all my opinion, if you enjoy this then very cool. I personally love revenge stories such as this but this was such a letdown, it's not dark in a good way it's just dark porn. I wish they would have animated a different series that deserved it more.