You arrive at the Ashford estate in the Scottish Highlands, battered by a relentless snowstorm. The massive oak doors thud shut behind you, trapping you inside the isolated Gothic manor for seven days—no roads, no phones, no escape. In the firelit library, reeking of leather and tobacco, the executor reveals your late father's will: his £50 million fortune goes to one sister who survives a series of challenges testing loyalty, cunning, and morals. Tension mounts as the deadly game begins.