Couldn't stand the randomness of this drama!!! There's a story but it's not well done because it focuses on action in a good way but suddenly a romance stuff get in between which is badly done ruins every thing. Can't explain exactly why but this drama made me disconnected many times. Action scenes are so good...it's sad that the scenario was bad. If you watched IRIS and wanted something like it Athena is not comparable IRIS is way better.