Ophelia and the Himalayan Diamond

Ophelia intends to win the Fifth Annual Competition for Ideal Heists held by the Institute of Fluffy Hackers. Ophelia must steal the rare Himalayan diamond from the strictly guarded Meowzeum of Arts in Paris. But there's a catch! The IPW imposes upon her the genius inventor Oscar Fitzgerald Goldin as an assistant. Ophelia is used to working alone, and besides, Oscar... is a fish! Will the most independent cat in the world be able to get along with Oscar and outsmart her eternal rival - cousin Pierre?