Chloe is enjoying activity camp and all the outdoor fun – what’s not to like? But she can’t understand why everyone goes on and on about ‘leaving things the way you found them’. After all, what’s the big deal about a bit of litter in the middle of the woods? The world is big enough for a bit of rubbish not to matter. But when she’s given a mysterious compass with a fifth direction she’s transported to a tropical island beach and has to brave the extreme conditions with the help of survival expert Bear Grylls.