Long Live the Ghost Who Traveled Through Another World

It takes others ten years to sharpen a sword, but it takes me a thousand years to sharpen my sword. Xu Yang traveled through other worlds for thousands of years and became a household name among others as a demon used to scare children. ........ But I'm really just a ghost. Xu Yang turned around and looked at the army of millions of ghosts behind him. Unknowingly, he created a ghost dynasty. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.