A possible element could be an item that was important to Kimberly in life, which now has some sort of strange power in the ghost story. For example, if Kimberly loved a certain locket, it might glow or make noises when her ghost is near. Also, there could be a family curse or mystery related to Kimberly that led to her becoming a ghost in Phoenix. Maybe her family had a dark secret in Phoenix that she was a victim of, and now her spirit lingers.
One possible element could be a spooky old building in Phoenix where Kimberly's ghost is said to appear. Another might be a particular time of day, like midnight, when her presence is most felt.
I'm not specifically familiar with a 'phoenix kimberly' ghost story. It could be a very local or personal tale. Maybe it's about a spirit named Kimberly in Phoenix? Without more context, it's hard to tell the exact story.
Friendship could be a theme. Maybe they started as friends and their story is about how that friendship evolved over time, through shared experiences, both good and bad. They might have supported each other in difficult times, which is a common theme in many friendship - based stories.
One possible element could be a spooky old mansion. These are often central to ghost stories.
Well, if it's a ghost story related to '988', it could have elements like a haunted place with the number 988 on it. Maybe it's a spooky old house with 988 painted on the door, and people hear strange noises coming from inside at night.
One possible element could be a haunted location that has the number 222 associated with it, like an old house numbered 222.
One possible element could be a tragic death. For example, if someone died mysteriously in 1989, it might have led to the creation of a ghost story. Maybe a person was killed in an accident in an old mansion, and since then, people claim to see their ghost there.
Ghosts, of course. It could be the traditional white - sheet - wearing specters.
The Kimberly Ann Possible series is aimed at a general audience, especially younger viewers. So, I can't provide any information regarding adult fanfiction related to it.
Rather than seeking adult fanfiction, we could look at fanfiction that delves into Kimberly Ann Possible's growth as a character. For example, stories about how she overcomes new challenges in her crime - fighting and normal life, which are much more suitable and enjoyable.
Ghostly apparitions could be one element. Maybe a figure in white that floats around the village at night.