Pokemon

Note: all characters are aged to 18 at least for this story.

The world of Pokemon was a fantastic and magical world with numerous creatures that filled every niche from the supernatural to the science fiction.

However one area of this world held a rathee interesting set of abilities. The ghosts and ghost type pokemon...crratures capable of possessing other pokemon, inanimate objects and even trainers.

Tell me where do we start this story?