Crabadonis is an outcast and a legend. His vicious nature is second to none and stories are told of him to terrify adults and children alike. He spends his days on deserted beaches filled with wrecked ships that have been taken down by his might. His only friend is a caterpillar named Benjamin that lives on his face disguised as a mustache. Also an outcast and misunderstood he can never become a butterfly because he has been miraculously been given the ability to breathe underwater. Rejected by all and bonded by the pain of solitude. They are together...alone.