A drama suitable for someone who's not tired of American action movies, where a professional sniper always misses, and the main character miraculously dodges every bullet. The action takes place within one day, with flashbacks reaching far back. In my opinion, they are too long and often artificially extended. Irritating moments occur when the characters behave completely irrationally, for example: not taking a weapon, but opting to fight with their fists, not finishing off opponents, a guy slips and falls straight into a trap. The immortality of the remaining positive characters is also surprising. I really liked the concept of the series, but I believe it could have been done better in terms of action scenes. The acting is excellent. I have high hopes for the second season, as judging by the ending, it may not contain as many flashbacks.