We know all the songs, but not the stories hidden behind them. Emilie is a little, blue-eyed girl with blond hair and rosy cheeks... Tomorrow, she's starting at a new school and she's worried. Will she be able to make friends? And, most of all, will her dad be able to accompany her for this first day? Among the boxes from their recent house move, Emilie's mother finds a book that she herself used to read when she was a little girl. She suggests that Emilie look at it to take her mind off her troubles. This book tells the story of a little blue rabbit named Gilbert who, through his weakness for sweet things, gets kidnapped by a horrible witch. Emilie falls asleep while reading. But while she's asleep, the story continues and comes to life.