Just by an accident, the whole world underwent mutation. The deceased resurrected, genes morphed, spiritual energy revived, mountains rose, underground pits appeared, and evil land of the dead emerged.
Ghosts emerged, some people developed three heads and six arms, some acquired martial arts secret scripts, but it’s hard for commoners to even survive.
Fortunately, I acquired the Mutation Technique, which allows all sorts of objects to mutate: books, fruits, weapons.
