During a transnational natural disaster rescue exercise, five professionals who had never met before were accidentally trapped in the inaccessible polar wasteland. Supplies are limited, the climate is harsh, dangers are everywhere, there are unknown creatures attacking outside, and there are various undercurrents of disagreement inside. They were forced to join forces, use wisdom and humor to overcome difficulties and obstacles, and jointly solve fatal problems. In mutual support and collision, the five people gradually resolved their knots and established a sincere bond. Just when everyone thought the dawn was coming, they were involved in a larger survival conspiracy, and finally realized the important value of reconciliation with others and life.
