This is one of the most fucked up things I have ever read, please check up on this author. If I was to compare the feeling of the manga I would say that it did a solid job of using dark tones to cover the oppressive feeling of the manga. Gives me the same feeling of Berserk mode wise, just much less refined and missing the intricacies that made Berserk so deep. Overall it was a very interesting read with some very strong paneling at times. If you are able to tolerate all of the gore and other fucked up shit that happens in this mangaI highly recommend it.