There is no winning. Only what you become. Six contestants. One isolated mansion. No escape. Sydney Monroe was America's sweetheart... until one mistake destroyed everything. Now, she has six weeks to win the world back. The offer seems simple: star in a new horror reality show, Shut In. Cameras on 24/7. No scripts. No filters. Just survival. But this isn't just a show. The contestants are assigned roles. The house is always watching. And the tasks? They're pulled straight from horror movies. When a ritual goes wrong, things stop feeling staged. Objects disappear. Instructions appear where they shouldn't. And the line between performance and reality begins to break. Because in this house... you don't just play your part. You become it. And not everyone makes it to the final cut.