Mumyung was born a medium, a human who can communicate with spirits. She tried to live a normal life according to her dead mother’s wishes, but when she comes of age, she starts attracting various spirits – including those dangerous and evil. This causes her to seek help from Heukrang the Black Wolf, a mystical creature who once aided her by guiding her mother’s spirit to the underworld. With their fateful reunion, Mumyung must soon accept that she can no longer run from her destiny…