On a snowy night of extreme darkness, a small mountain village welcomes a female corpse who gives birth to a male baby, causing a sudden change in the moonlight and a fierce struggle among spirits. Fortunately, they are rescued by an old woman known as the "Outstanding Immortal Lady," and the boy grows up smoothly. However, it seems that there is a huge mystery hidden within the boy, and a series of eerie and terrifying events continue to unfold...