In a grim hospital setting, a group is forced to play a deadly version of Red Light. The game master explains the rules: players can move only when his back is turned but must freeze when he faces them. Those who break the rules are immediately killed and become 'fertilizer' for the flowerbeds. As the game starts, a participant breaks the rules and dies instantly, shattering any hope of leniency. Tension mounts as players struggle to stay still, knowing one misstep means death. The episode ends with the survivors pressured to keep moving cautiously under deadly scrutiny.