Dangerous Insect

Five villagers living on the edge of the mountain fell ill one after another. The hospital could not find out the cause or symptoms and could not treat them. Experts began to research and analyze. At this time, an ordinary passenger train coincidentally turned into a holy place for the evolution of strange diseases. Only the people in Car No. 15 On the train were still struggling to save themselves. A doomsday disaster caused by human ignorance is coming. How can Pi Liangchu save his broken family and his two children? How do humans learn to respect nature from the punishment brought by greed and ignorance?