Watcher (2019 - 2019)

The heroes of the detective series "Watcher" are recruits of the Korean police's internal investigations department. To Chhi-gwan, Han Tae-ju, and Kim En-gun were not previously acquainted with each other. Each of the men led a happy and fulfilling life and had promising plans in business, family, or on the romantic front. However, their paths were abruptly interrupted by a terrible personal tragedy, after which they decided to join the ranks of law enforcement officers. Now they must break the system and achieve justice at any cost.