The peak of human evolution

The earth has become a beautiful and deadly paradice because of the cruel acts of humanity. The earth has unleash natural disasters that wiped out more than half of humanity and changing the landscapes in a matter of seconds. After the entire catastrophe the earth unleashed a mutagen that evolved the animal in to a primal and savage state, even dormant genes were activated and hybrid creature were born. The mutagen also evolved humans and gave us a special ability "absorb". With technology and mechanisms renderd useless outside safe zones , we were resorted to using more primitive ways to defend ourself from the creatures outside. And thus begins the path to evolution.