I, the Mutant Kangaroo, Knocked Out the Boxing Champion of the Century with One Punch

Reborn as an ordinary kangaroo in nature. Lin Feng just happened to catch up with the great wave of spiritual energy recovery. Just after strengthening his strength, he encountered the provocation of the boxing champion of the century and was forced to engage in a contest between humans and animals. The boxing champion was immediately knocked to the ground and sent to the intensive care unit. Afterwards, the world changed drastically—— Spiritual energy revives, all things rise, and various legendary beasts begin to appear all over the world. The world serpent in Norse mythology. The thunder bear of the far north. The sacred tree in the Amazon forest. Powerful alien beasts came one after another, officially beginning the era of vicious beast rule. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.