I'll just say it. I'm bias to this kind of show. I'll probably like anything similar to this. Especially when given this cast. I like the twist in all this and how they were each brought together for that same reason. These guys were all badasses. Kim Sang Joong rocked the lead role and his character was damn determined. Ma Dong Seok is always great in playing tough guy. As for the other two actors I wasn't really familiar with them. Jo Dong Hyuk, I haven't seen before this but he fit this role very well as the tall handsome anti-hero with a sad past. But Park Hae Jin, though I've seen his work before, I didn't pay attention much until this drama, he really stood out in here. and became a fan of his after this.

Overall: One a great show. If you're like me you won't get bored of it.

Rewatch: I saw it again with my sister and cousin.