In the heart of a snowy winter, a mysterious snowman comes to life, leading a man on a harrowing journey into the depths of his own past, where the line between reality and haunting blurs....

When a young historian stumbles upon a forgotten grave in the snow-covered village of Yilin, she's drawn into a chilling past where the line between the living and the dead blurs, leading to a haunting that threatens her very soul....