I am writing a story about ghosts. The government summoned these ghosts for a specific task(s). What might these tasks be? The ghost I'm working on is a ten-year-old girl in a small town who makes a friend with another girl (living).
Rules of the ghosts
The ghosts can touch physical objects if they want, but they need a small amount of focus.
They can turn invisible.
They can only appear as the age they died or younger.
They can take as much time to do the tasks unless stated by the person who gave the task.
They are not necessarily evil; they have free will.
They cannot go back until they complete the task.
They have the choice to go back once they complete the task.
If you have any questions, please ask. I will answer it.