Kristine has a bad feeling about her new house.

Her parents say it's her imagination.

But this time, they're wrong.

Three tiny goblins are trying to blow up the house with pinecones and acorns. It's not going well. Meanwhile, a dark spirit named Mr. Mischief is feeding on her fears to grow stronger.

Good thing Kristine has Iffy, her imaginary friend with an appetite for shady monsters.

Together, they must stop the goblins and make sure Mr. Mischief ends up right where he belongs, inside Iffy's belly.

Because if they don't, Kristine may lose more than her home.