Excavator driver Lin Ruowei once dissuaded others from harming the giant snake Xiaoqing. Three years later, during a rainforest team-building trip, vehicle breakdown occurred, exotic beasts haunted the forest, and everyone was trapped in danger. Lin Ruowei encountered betrayal from those around her, but in her time of need, she received Xiaoqing's help, surviving together with difficulty. Inside the shelter, conflicts constantly arose, and some people plotted everywhere for self-preservation. Lin Ruowei used the terrain and facilities to arrange coping plans, uniting well-intentioned companions to resolve the crisis. The rescue team arrived, and relevant personnel accepted disposition. Lin Ruowei watched Xiaoqing return to the mountain forest, advocating awe and kindness toward natural living creatures.