Beast Killing Reincarnation

Twenty years ago, a flaming meteorite suddenly appeared from the sky and landed in a country on another continent in the world. The heat wave it sent out when it landed swept almost thousands of miles around it, basically destroying all the surrounding countries that had taken thousands of years to build. The foundation of that continent was destroyed to the point of being completely destroyed. Countries on the other side of the continent all sent support teams out of humanitarian concern to set foot on this land that was still burning with flames. But there was no return, because the destruction here was not that simple. Basically, the last words of the team sent there were: "What is this! It's a monster!" Then all communication messages were cut off. But as more and more countries sent teams into this scorched land, they discovered how devastating this destruction was, and it also changed the structure of the world. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.