I don't know the exact plot as the 'stirner nice ghost story' isn't a widely known common story. It could potentially have a plot where a character influenced by Stirner's ideas encounters a ghost and has to reevaluate their beliefs. For example, if Stirner emphasized self - reliance, the character might initially try to deal with the ghost on their own terms.
The plot of the 'stirner nice ghost story' might be quite complex. It could start with an ordinary situation where a person, perhaps a follower or a critic of Stirner's philosophy, experiences something strange that they can't explain. This could be the appearance of a ghost. As the story progresses, the ghost could start to interact with the character in ways that make them question their understanding of reality, self - identity, and freedom. The ghost might be a symbol of something that the character has ignored or suppressed in their pursuit of Stirner - like ideals. For instance, if Stirner's ideas promote a certain kind of individualism, the ghost could represent the collective or social aspects that the character has shunned. And as the story unfolds, the character has to find a way to reconcile with this ghost, which could mean rethinking their whole approach to life and philosophy.
Since we don't have a lot of information about this specific 'stirner nice ghost story', we can only guess at the plot. Maybe the ghost in the story is a manifestation of some repressed aspect of the self, in line with Stirner's exploration of the self. The plot could revolve around the protagonist coming to terms with this ghostly manifestation and learning something about themselves in the process. It could also involve the ghost disrupting the normal order of things in a way that forces the characters to think differently about their existence and their relationships.