"In the glow of twinkling lights and the warmth of a festive lodge, darkness waits just beneath the surface." When Claire arrives at a secluded Christmas retreat with her colleagues, she hopes for a weekend of cheer and camaraderie. Instead, she finds herself ensnared in a web of secrets, betrayal, and danger. The lodge, buried in snow and far from rescue, becomes a claustrophobic prison as mysterious messages and shattered trust turn the holiday atmosphere into a chilling nightmare. As the storm outside rages, tensions inside escalate. Shadowy figures move through the halls, cryptic notes warn of danger, and the glow of the Christmas tree hides sinister truths. Claire must unravel the mystery before the walls close in—but the closer she gets to the truth, the more dangerous it becomes. What deadly secrets are hidden beneath the snow? And who can Claire trust when every ally could be an enemy?