A mermaid from the Joseon period ends up in present-day Seoul, where she crosses paths with a swindler who may have ties to someone from her past.

A body found in the middle of town. A luxe label on the rise. A detective tests every stitch of a woman's story that keeps changing. What really happened?

Na Bong Sun may be a skilled sous chef, but she lacks the self-esteem to shine professionally and socially. Beyond her cooking talents, however, is an uncanny ability to communicate with ghosts. One day, her mystic senses go out of control when the seductive ghost of Shin Soon Ae possesses her. Imbued with a fiery new "personality," Bong Sun starts turning heads, including that of Kang Sun Woo, the hottest chef in town and Bong Sun's secret crush!

After a complete reversal of fortune and looks, childhood sweethearts reunite for the first time in 15 years as employees at a fashion magazine.