Operation Love(2017)

Operation Love is a romantic drama about a shy man who discovers he can travel back in time. Desperate to alter his past and win the affection of his longtime friend, he repeatedly attempts to change key moments. Yet fate proves stubborn, resisting his every intervention. The story reaches its turning point when he makes a heartfelt confession on her wedding day, triggering an unexpected twist that challenges everything he thought he understood about love and destiny. The series explores themes of regret, second chances, and the limits of control in matters of the heart.