The environment is at risk! Gobby, the naughty little hobgoblin, is practising his magic and running amuck in Antarctica - turning the white snow black, giving stripes and spots to the penguins, and scrawling pink graffiti on the mountainsides. As Aditi and gang hasten to stop him, they find that the world is warming up dangerously, the snows are melting. Something must be done. But what?