A young cop goes undercover in prison and befriends a notorious criminal, causing his loyalties to become divided.
When Song Woo-seok's friend's son is falsely accused and tortured, the lawyer with no clients takes the case, changing his life.
A track star deviates from his set path, following his heart after a film translator steps into his life.
Second Lieutenant Han Sang Yeol meets a choir of children and decides to protect them, bringing joy by teaching music at the base.
The series focuses on the lives of individuals working at the National Tax Service.
A young man moves into a cheap apartment where he must share the kitchen and bathroom with strange and suspicious residents.
A passenger jet declares an emergency after a mid-flight terror incident.
After a breakup and her mother's tragic accident, Yeo-reum moves to a small village, deciding to take a break from everything.