Above the sky, a several-kilometer-long Kun flies over the city, ignoring the bombardment of missiles. In Australia, a kilometer-long world-destroying giant python destroys cities, devours millions of people, and slowly departs amidst the explosions of several nuclear bombs. Arriving in this dangerous world, Chen Chu, who unexpectedly gains a salamander alter ego, is a bit bewildered. What can a palm-sized hexagonal salamander do? Take videos to earn traffic? Catch shrimp in a stream? Or... evolve into a megabeast? A hexagonal salamander, also known as a hexagonal dragon, with infinite evolutionary capabilities, gradually evolves into a legendary world-destroying megabeast. With a body length of hundreds of meters, kilometers, and tens of thousands of meters... And with the characteristic of synchronous enhancement, Chen Chu's original body also becomes stronger, with increasing power, speed, and even more...