For his son Gaby's 8th birthday, Tom unwittingly gives him a book... which contains only blank pages. Faced with Gaby's disappointment and in order not to lose face, Tom claims that it is a magic book: all you have to do is write your dreams in it and they will come true. This is how, totally overwhelmed, Tom will do everything he can to make his son's dreams come true, even the craziest ones!