The Legend of Sword and Fairy

According to legend, there was a strange sword thousands of years ago. It has lasted thousands of years but is not called an ancient sword. It has gathered thousands of grievances but is not a magic sword. It has millions of ghosts but is not called a ghost sword. This sword is extremely ferocious, its moves can cut through space, and its power can kill gods. The most terrifying thing is that this sword can swallow all living things, disrupt its owner's sanity, and thus devour its owner's soul. This sword is called the fierce sword - God Eater. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.