In a mysterious laboratory in the desert, the experimental spider used for genetic research mutated and turned into a giant spider monster, and the laboratory became a giant spider's nest. A few days later, a special operations team led by Captain Gao Qiang escorted Dr. Chen, a scientist from Quanzhi Group, to the laboratory to rescue the trapped people and try to retrieve relevant scientific research materials... However, Dr. Chen concealed the real situation inside the laboratory...