Welcome to the secret world of Bluebell Woods, home to a delightful cast of woodland friends. Everyone is gathering nuts and berries to store for the long winter months ahead. Adventurous Evie and her friends go in search of a long-forgotten hazel grove but on their way they stumble across a hollowed-out tree which could make the perfect hidden den. Natalie the hedgehog normally has to hibernate each winter, but this year, she's determined to stay awake long enough to have fun with her friends.