The Spirit of Ghosts Revives, I Am the Watchman for the Dark Night

A sudden major earthquake triggered an unprecedented crisis for mankind, and the ghost spirit revived. Fortunately, the sky is the limit. When people discovered that after the ghost energy revived, some of the secret books and antiques that were useless in the past had different changes. Since then, humans have opened a new era of cultivating themselves to fight against ghosts. After hundreds of years of people's unremitting efforts, under the leadership of some accomplished warriors, the human race has gradually gained the ability to protect itself. Certain social rules were slowly restored. But some people are not reconciled, why are some people superior, but they can only be inferior to others, so some people trade their souls to ghosts in exchange for powerful power, which caused a lot of fluctuations in the human race. People know that ghosts are scary, and ghosts know that people's hearts are poisonous. You see, a hundred ghosts are walking at night, and there are people among them, smiling happier than the ghosts. Under the deliberate arrangement of some beings, a young man who lived hundreds of years ago came to this world without a clue. What kind of change would he make to this world... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.