Posters from the newest KBS2 Revenge Melodrama "Shark"

The newest KBS2 revenge melodrama "Shark" premieres at 10PM tonight and I'm so excited to welcome back Kim Nam Gil to the small screen. 

From the released teasers, I still don't get the gist of this drama, although obviously they still bring up the "shark" theme (sharks must keep moving, if they stop, then they will die). Kim Nam Gil also briefly mentioned that his character is like a shark, and he keeps moving around. *interesting* 

Check out the cool mysterious official posters below. 

4 Minutes Highlight Teaser: 

Credit: KBS2