In the world, the most terrifying creatures are often inconspicuous little insects. If these little insects expand infinitely, what kind of panic and chaos will they cause? The story of "Insect Rampant" tells that humans have overexploited natural resources, destroyed the natural environment, and over-infected creatures, causing insects to mutate and run rampant, attacking humans. Humans eventually regretted the bitter fruits they had sown. A lazy man woke up and found himself very weak and entangled in a big web. He realized that the world had been occupied by giant alien insects. He woke up some strangers and everyone fought for survival together.