No Jin-yeong

When a doctor gets sued for misdiagnosing a patient, she reaches out to a dedicated firefighter to be a character witness for her. An unlikely romance sparks between the two of them.

Joo-hyeop is a serial killer living in countryside hiding his identity. When his son befriends a girl who is the only person that knows his true identity, Joo-hyeop decides to kill her for the sake of him and his son.