>>32176915Meloetta: You see, the spirits around the mansion weren't happy with researchers messing with nature. Ghost pokemon started showing up and messing with the people and researchers working in the mansion. I could only watch, being trapped in this pokeball as a research pokemon. One day, people started going missing... one by one. Nobody knew where they were going, but nobody noticed the Odd Keystone sitting around. The ghosts took the mansion's staff and made themselves a new ghost pokemon from their spirits.
Osha: Don't have to say his name... or number three times to know who...
Meloetta: With the human staff gone, the ghosts hunted down the family. Taking out the parents... then leaving the young boy and his pokemon. They fled into the basement, where the ghosts kept them locked up until the boy... succumbed.
Osha: That boy...
Gengar: Was me... I don't know how, but when I woke up again, I was a Gengar... and my pokemon was gone...