Isle's Monsters

Jasper Isle has a weird life. One that usually has to be explained to others before they can attempt to relate.
One: Jasper is a girl. Don't overthink it.
Two: She's pretty sure the twitching lightbulb in her room is secretly laughing at her. No, she's not paranoid.
Three: Interdimensional portals exist but actually just lead to dimensions with monsters who are more than happy to leave their boring dimensions to hers.
Naturally, Jasper would have nothing to do with the third fact but had ended up being pulled into an intricate plot before she even realized it.
All because of paint money. (It's a long story.)
It doesn't take much for Jasper's cracked life to shatter but what would she do if the people helping her to pick up the pieces were... gone?