Global Mutation: Animals Grow a Hundred Times Larger

When you wake up, the world's animals will increase one hundred times in size! Mosquitoes are bigger than sparrows, rats are like wild boars, eagles are like airplanes, pythons are tens of meters tall, ligers are bigger than Tyrannosaurus rex... What's even more frightening is that these animals have become extremely ferocious, eating humans crazily, constantly mutating and upgrading, and becoming invulnerable to guns. Roger killed the first giant rat, awakened the monster-killing upgrade system, gained 100 times the experience value, and 10,000 times the violent rate... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.