Introduction: This film tells the story of Xu Shaoyang, who was at a low point in his life and had a dream during a trip after breaking up. Suddenly, there was a heavy fog, and there were ferocious monsters lurking in the fog. Come screams, the only place everyone can take refuge is the minibus, there is no communication, no food, no one knows when there will be rescue, but the danger is intensifying every minute.
