Fourteen-year-olds Jack and Mel get lost in the woods when a sudden gust of wind knocks out their sat-nav and phone signals. After wandering blindly, they stumble into an open field with a large, brightly lit house and a full car park—yet no people anywhere. A keypad gate mysteriously unlocks for them, leading inside a strangely empty building where time feels distorted. Following a crackling voice, they enter a stark white room with an old radio repeating, “Find the exit before it closes.” The door slams shut and vanishes behind them, leaving only silence and their fading echoes.