When Choi Eun Seol wakes up from a coma, she not only has amnesia, but the ability to see scents. Unbeknownst to her, she has also been given a new identity under the name Oh Cho Rim.

Moo Gak is officially appointed a detective position on a special team thanks to Cho Rim's help. The two exchange stories on how their strange senses or lack thereof came about.