I imagined hundreds of times what I would do after my revenge would be completed. So after double checking my ashes, I can pick out the almost only scenario, which can illuminate the situation. It is such a simple idea, but it’s quite hard to accept it now: my obsession with revenge and injustice to me by the outer world, allowed me to become a ghost and then lead through the Tonglu Mountain, but after the revenge was completed, Ghost King remained without a strong wish to support the being as a ghost.