Justin Credible is a real live Pinocchio with a keen sense of smell. Trained as a super sleuth for the DNA (Department of Nasal Affairs), he is often called upon at the first sniff of trouble. With a nose for those hard to crack smelly cases, it's no surprise when Justin responds to an urgent call for help. Someone or something has dropped a stink bomb in the city of Aroma - and the stench is devastating Gardens are wilting, birds are dropping out of the sky, and the residents are leaving in droves With sleuth-like determination, Justin follows his nose to solve the mystery of the phantom smell before it wipes Aroma off the map