Bait summary:
Hyun Tae-sik is assigned as the prosecutor in charge of the 'Sea Moo Serial Murder Case' in which his twin brother was murdered. During the investigation, he meets Mu In-hee, a priest and suspect, and Taesik, while suspicious of In-hee, begins to become increasingly attracted to him. Not knowing that everything is made by Inhee, Taesik walks on it.