I Just Returned from the Fairy World, You Said This Is a World of Changes

Qin Wu traveled through the immortal world, and after practicing for thousands of years, he finally advanced to the rank of true immortal. After that, he went through all kinds of hardships and finally returned to Blue Star. But he discovered that he had miscalculated the coordinates and came to a parallel world on Blue Star. More than a hundred years ago, changes occurred here. Countless animals have mutated and become mutant beasts. Launched an attack on humans, and in just a few months, humans lost 99% of their population. Later, the surviving humans established numerous base cities. In addition, some people in the human race have begun to awaken superpowers and have the strength to fight mutant beasts. Humanity has regained its footing. When Qin Wu came to this planet, his cultivation was greatly damaged, so he had to live here temporarily and find a way to restore his cultivation. After several years of searching, Qin Wu suddenly discovered that behind the changes in the world, there was a terrifying existence... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.