An exciting tale of bravery, trust, friendship and love. In the colourful Scraps Lagoon Lucy Limpet's ever-growing feeling that she doesn't belong fuels her urge to cross the ocean and explore far away shores. Lucy and her friends Toby Turtle, Craig the Crab and Oprah Octopus embark on an adventure to find a new home when theirs comes under threat from mythical 'humans'. But trouble is afoot when the evil Mayor, Bernard Seahorhehorse, and his secretary sabotage their adventure in a deluded scheme to keep control of the crumbling lagoon.