Description:A geological exploration team discovered a special rock core in the Cretaceous rock layers, woke up a huge prehistoric praying mantis, and three children went to the jungle for exploration, encountering a thrilling life and death escape. parentWe went to rescue, while at the same time, another group of people, driven by interests, entered the mountain to catch praying mantises. At a critical moment of life and death, they together staged a touching story of sacrificing themselves to save others.