Well, this drama have some positive and some negative things. The story is very addictive and you find yourself increasingly anxious to know what happened in the past of the main characters. Seo In Guk's acting is so good, he was certainly the best thing in this drama. But unfortunately there are some disappointing things, at least for me. The last episodes was really.. nosense? When they explained the main characters past I thought that was a very random explanation. It seemed a lit bit forced.

Jin Kang is a very annoying character. I couldn't shipp her and Moo Young because they sound so forced. Out of nowhere she starts liking him, even when SHE KNEW IT that he was bad to his girlfriend (that was actually Jin Kang's very close friend). Moo Young is actually a bad person but she was always protecting him and defending him. I know, sometimes he deserved it but most of the time, no. And oh my god, when she breaks up with him... what a drama. She kept saying she couldn't live without him when in fact, she could. Why wouldn't she live? She have a "brother", friends, people who really cares about her. Moo Young on the other hand, doesn't have anyone, so it makes much more sense for him to say that he didn't want to live. So yeah, I didn't like this couple at all.

Jin Kang's brother was very annoying too. All the time he was blaming Moo Young and calling him a monster, a murderer, when in fact he isn't a good person either. He hid Jin Kang's past and ignored all the bad things that this secret could cause. I hated him so much ugh.

Seriously, Moo Young was the best character. He's actually a bad person but I found him interesting. And sometimes I understood him. I liked how intelligent he was, well, at least in the beggining. He's going to trust a woman that HE KNOWS that isn't trustful and he knows she's a bad person too. And all this trust, fucks him later. As a character who was so smart and who calculated all his steps all the time, why he was so stupid? Didn't make any sense for me.

That's it. I liked the mystery in this drama but for me Moo Young was the best thing. But well, if you like a suspense and a mystery drama, this may please you because it really makes you think in a lot of theories. And who knows, you might even like the main couple.