Scarlett Hart, orphaned daughter of two legendary monster hunters, is determined to carry on in her parents’ footsteps --- even if the Royal Academy for the Pursuit and Eradication of Zoological Eccentricities says she’s too young to fight perilous horrors. But whether it's creepy mummies or a horrid hound, Scarlett won’t back down, and with the help of her loyal butler and a lot of monster-mashing gadgets, she’s on the case. With her parent’s archrival, Count Stankovic, ratting her out to T.R.A.P.E.Z.E. and taking all the monster-catching rewards for himself, it’s getting hard for Scarlett to do what she was born to do.