Sgrìobag is a monster who lives in a plain white world, but with the help of her pencils and paper it does not stay white for long. Sgrìobag draws a tortoise called Seonaidh, who is on his way to a race with Gòrdan, a speedy hare. Gòrdan beats Seonaidh every time with the help of his rocket-powered trainers. But a look at the squiggle pad gives Sgrìobag an idea of how to even things out. He has soon scribbled Seonaidh a pair of roller skates, so he can now give Gòrdan a really close race.