Due to the duplication of title, "The Night Umbrella" was changed to "The Night Rain and the Lights Are Red", but this did not affect its quality. This novel is not only a story about mining disasters and rescue, but also a hymn dedicated to those working deep in the heart of the earth. It tells not only the speed of life and death underground in the mine, but also the various aspects of life on the shaft wall; not only the confrontation between technical regulations and natural forces, but also the brilliant blooming of human nature under extreme pressure.