Kyungjin, a righteous but impulsive policewoman,
and Myungjoo, a teacher who shares her intolerance on crimes, cross
paths while pursuing a snatch-thief. But Kyungjin mistakes Myungjoo
as the culprit, and a romantic yet hilarious relationship follows.

On Kyungjin's assignments, Myungjoo will always protect her from
afar and help to save the day. In one of Myungjoo's many such attempts
to protect Kyungjin, something irreversible and unimaginable happens...

Jun Ji Hyun (My Sassy Girl) joins Jang Hyuk (Volcano
High) in this love story with a fairy-tale twist.