You had been friends with a shiny Sylveon for a bit until he suddenly disappeared for some reason and you lost all contact with him.There have been others saying he had murdered Pokemon you have been near.You have also had a weird feeling someone was watching you. You woke up feeling light headed and you weren't at your house.It was quite dark but you heard a voice and saw a similar shiny Sylveon. "We haven't seen each other for awhile,Have we~?"