I'm Always Beside You

Do Hyun Soo, retired as an EOD specialist and the captain of the Alpha team of the Special Forces. After an incident that forced their Senior Lieutenant to make a rash decision to counter the advised way to handle the case on site causing the bomb to explode with a close of his.
After he got discharged, Hyun Soo then applied and got accepted as a detective at a local police station where he and his family live.

Cha Ji Won, Hyun Soo's wife works as a profiler for the NCI. While Hyun Soo was in the special forces, Ji Won was recruited by Manager Kang in the NCI. But things took a turn when Hyun Soo got discharged. Their Daughter Eunha currently lives with her mom. They take her home only during the weekends, but sometimes even that gets interrupted as both of them have unpredictable working schedule.