I Am a Ghost in Another World

When you are a fierce ghost, you know how to distinguish between right and wrong, and know what to do and what not to do. He can't be called a fierce ghost, but he has to be called a ghost spirit. A thousand-year-old ghost, a ten thousand-year spirit, and a hundred thousand years later, that will be the ghost fairy! And An Ziru, on the first day he became a ghost in another world, became a spirit, a ghost spirit...