In the world of The Outbound Ghost, ghosts are the embodiment of regret. Most people go to the afterlife after dying, yet those who were unhappy with their previous lives become ghosts and are forced to haunt the Earth until they right their wrongs. Of course, this is not always possible since doing this as a ghost is orders of magnitude harder than when you are a human. However, some manage to do this and are able to spend the rest of their deaths...