Basically the same, except instead of having been watching B for a while, A is brought into the conscious world as a ghost once B is at their worse, and has to possess people to communicate to B.
Dead, But Not Gone (Alternative roleplay edition)
Basically the same, except instead of having been watching B for a while, A is brought into the conscious world as a ghost once B is at their worse, and has to possess people to communicate to B.