The Fallen Ghost Master

Heaven, earth, humans, gods, and ghosts, all have teachers in the five realms. Ghost masters are also cultivators and a transcendent existence. Unfortunately, times have changed, and the ghost path has declined. By chance or fate, I have now become the lowest-ranking ghost master. Let's see how I can catch ghosts and subjugate them, revive the way of ghost masters, and compete with the masters of heaven, earth, humans and gods... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.