Coco was the shyest little mouse on Comet Island... and one of the bravest. When he and his friends discover skyorbs on the island, they realise the sustainable energy source could be the answer to the climate crisis. Together they set out on an epic adventure across the globe to get their skyorbs into the hands of world leaders at COP26. Enlisting the help of their human friends Freya, Corey and Grandpa Jim, Coco invents the Flytub and they fly to visit Nessie, head back to the Isle of Skye and even to the Oval office in Washington D.C. But will the intrepid team make it to Glasgow in time to save the planet?