Jessie's had amazing adventures in the magical Realm. She's flown with the flower fairies and swum with the mermaids!
Now Jessie's grandmother senses something wrong in the Realm. The gnomes that grow the fairy-apple trees in the Hidden Valley are in trouble, and not even the Queen can help them! Jessie and her friends must travel to the Hidden Valley to find out what's wrong and help the gnomes.
Along the way, they travel through secret passages to a wild part of the Realm -- and meet the storytelling furry bears of Brill.