Adrienne is a middle schooler with no one to count on. Her only friend is the black cat who lives at the old, eerie mansion at the end of her neighborhood. When Adrienne visits him after yet another lonely day, the cat starts acting even stranger and more mischievous than before.That’s when the gates swing open, and the cat leads Adrienne into a grim and grinning chase through the Haunted Mansion. Little does she know…this particular cat has a ghoulish reputation.