You were walking in a ghost-type forest that was well known for its disappearances, rituals and so on.

you were calm but then you started to hear some noises in bushes, trees and footsteps

suddenly, the footsteps were getting closer but even when you turned you didn't see anyone, not even a Pokémon

when you looked behind you for the fourth time...

you felt someone grab your shoulder

"...A-Are you...lost...?"