In a small, secluded town blanketed by snow, a mysterious newcomer arrives and captures the attention of a shy high school student named Hae-Won. As the two form an unlikely bond, secrets from the past begin to unravel, leading them on a chilling journey of love, betrayal, and redemption. As the winter cold deepens, their lives become intertwined in ways they never imagined, forcing them to confront their darkest fears and deepest desires. "Steel Cold Winter" is a haunting tale of passion and mystery set against a backdrop of icy landscapes and simmering tension. With each twist and turn, the characters must navigate the treacherous path between reality and illusion, where nothing is as it seems. As the story unfolds, viewers are drawn into a gripping narrative that explores the complexities of human relationships and the haunting power of the past. Join Hae-Won and the enigmatic stranger on a journey that will keep you on the edge of your seat until the very end.