Oh Hyun Jae used to be a top criminal profiler. He solved many cases with his sterminates, but one day an explosion, caused by a serial terminateer, ended the life of his fiancé. After the horrific incident, Oh Hyun Jae vanished and he now lives in seclusion. Meanwhile, Cha Soo Young is a police officer in the countryside. She has a special ability which allows her to remember exactly everything she sees.Due to her special ability, she is selected as a rookie detective who will partner with Oh Hyun Jae informally. Together they work to solve cases and uncover the truth behind the Peppermint terminateer, the resurfaced serial terminateer who tragic ended Hyun Jae’s fiancé five years ago.
(Source: AsianWiki)
