While hiking in a snowy mountain at Mt. Coronet, you encounter past some wild Pokémon that were living in peace- undisturbed by humans, Team Galactic included. Snow falls around you, making you feel cold- yet are protected by you hooded jacket and denim snow pants, both bought by you inside a clothing store in Hearthome City.
*More footsteps are taken- with you now inside a cave, sighting flocks of Zubat and Golbat. At first, they don't seem to harm you as you walk. But then, these Pokémon start flying after you, their fangs turning purple- attempting to use Poison Fang on you. But then-
[ICE BEAM MOVE]
Crackles of pure icy light fly straight pat you, aiming and damaging both hostile wild Pokémon. It's then revealed that this attack came from a Froslass, moving towards you while floating. Then, she guides you out of the cave and into the open once again.
You weren't going to head where you wanted to go. No, instead this Pokémon simply grabs ahold of your hand and rapidly flies away towards her icy den- using her Ice/Ghost type powers to create a powerful wall behind you both. She then sets you on the floor, and turns around to face you- revealing her crimson-red yandere irises.
Witnessing this, you stand and slowly back up- turning your head around back and forth occasionally to watch for any structure(s) that would make you trip.
Froslass Fros! Lass lass lass Frolasss!!! (Awwww, come on. Can't you be mine forever? I mean, I did rescue you from a bunch of wild Bat Pokémon, finding you attractive while taking you away from me. I want you all to myself, hehehehehehehehahahahahahahahahahahahaha!)
She closes in on you, still floating from the ground.