This is one of the best mangas I've ever read. Where have you been all my life? From beginning to end, there's not one thing I could seriously hate about it, even with all the violence, the constant death threat, the rape, the cheating -- no, please don't be put off by this if you haven't read it yet. The whole thing is so well constructed, you can really feel Sen and Sword's love behind the jealousy and the possessive tricks, but they're just trying to survive while protecting one another. The love scenes are indeed frequent, and quite explicit at that, but they are all awesome (especially after they start confessing to each other).
And don't even get me started on the art style; I would almost squeal like a crazy fangirl every time Sword appeared, with his sexy eyes, his sexy hair, his sexy smile. I loved everything about him really. I got a little hurt, though when:
he used Norman just to get Sen jealous
Oh Norman, why did you make me wanna cry all the time? I really loved him, despite everything he's done. I went completely hysterical when I saw the sequel was about him. Can't wait for more <3
What I liked the most about this manga was that it had so many twists and turns I could hardly think of any possible ending. I even came to check the tags more than once, only to make sure it wasn't a tragedy~~~ I wouldn't be able to handle it, ahah. Man, I just loved it so much! Go read it, read it :3