It's a pretty intriguing story about two twin brothers who have this strange connection where if one feels other's pain and a visual feed from the other's eyes. The story is fairly dark with only a tiny bit of humour here and there and the dialogue style is good too and as usual, even in this manga, we have a weird lip female character. I like where the story is heading to and how the story is going on, enough time is given for the story to sink in and character development is great. All in all it really worth giving a shot and reading it.