In a mysterious laboratory located in the desert, the experimental spiders used for genetic research mutate and turn into giant spider monsters, turning the laboratory into a giant spider's lair.

In a mysterious laboratory located in the desert, the experimental spiders used for genetic research mutate into giant spider monsters and the laboratory is reduced to a giant spider's lair. A few days later, a special battle team led by Captain Gao Qiang escorts Dr. Chen, a scientist from the Kwon Plant Group to rescue the trapped people and try to retrieve the relevant scientific data - - but Dr. Chen hides the real situation inside the Lab ..