Action packed with some expected twist and turns. I can't say the storyline is all that unique but I enjoyed it because so many other factors were perfect:

1. Casting:
Han so Hee, I've seen her in many beautiful girl roles but here she's fierce, broken, angry, mysterious all at the same time. They had to use make up to tone down her beauty. Amazing acting and you can tell she trained hard for the role.
Park Hee Soon, ruthless gangster you'll just love. His expressions ever so captivating borderline psychotics
Anh BoHyun, I usually see him playing some jerk character so it was nice to see him in this role and he definitely pulled off the part.
Lee Hak Joo, Gangster's right hand man. Loved his character & a great supporting role

2. Production: action packed, great stunts and fight scenes. It wasn't a cheap production that's for sure but maybe that's why it was only 8 episodes.

3. Music, cinematography. Happy there was no super white light making actors pearl white. No shaky hand syndrome during fight scenes.

Sadly it could've been so much more:
There were some "ummm ok? that just happened moments"
Like how she got caught? what? How she walked away ? what? & how ML just what?

Only 8 episodes, could've used a lot more development. Dialogue between FL / ML to build that connection. They rushed through and that relationship really needed some more slow burn

Ending was less than desirable. Such a strong start then ended like that. I felt like they were trying to pull a Monster boy + Night in paradise style but didn't quite work