One of the greatest korean dramas i've ever watch! Plot, cast, directing, sound edition and mixing are perfect.
I wish everyone who are into dramas watch this because is one of the most underrated k-dramas out there!
Seo Ye Ji, Woo Do Hwan & Jo Jae Yoon were incredibles in this one, this three build the characters in an excellent way also Taecyeon and Cho Seong Ha are really good! Honestly i wasn't expecting such a great acting from Taecyeon, so far his best performance!
OCN is always into dark crime theme and this one is on the top, i even considered that this one is better than acclaimed series like Voice or Bad Guys, this was only my third time rating a drama with a Totally Ninja (10/10) and i am a huge fan of k-dramas, so if you want to enjoy a really good drama, with excellent acting and directing this is one of your best choices!

watched and loved both seasons. their independent stories connected only by a religious group.
it's so good. the acting, the script, the ambience.
I do think the first season is completely perfect and a bit darker but the second one shows very well how they work and how everything starts.
love, love

watched because of her form its okay not to be okay but its boring

plenty of faults with the show. ending was rushed. overall, a decent one time watch.

definitely watch if you're a fan of Seo ji.