Chinese secret agent Da-hee receives intel that a large number of illegal firearms are being smuggled into Korea and is sent to investigate the case....

A prosecutor is falsely accused of sexual assault in a suicide note from a woman that he is convinced was actually murdered. As he investigates her...

While investigating the kidnapping and murder of a little girl, a detective spots a piece of graffiti that depicts the crime scene perfectly—but...

A man sets up the First Love Agency to help people locate their long-lost first love. But then he ends up falling in love with his first client.

While trying to solve a murder case, a cop starts to have doubts about his partner's involvement.

Seong-jin visits his family home for the ancestral rites. Families gather together to eat, laugh, and say goodbye. Among the separations they face is...