The winds of change are blowing through Paris in the winter of 1789, both for France and for our hero, a striking and mysterious gypsy boy named Yann Margoza. He was born with a gift for knowing what people are thinking ...The winds of change are blowing through Paris in the winter of 1789, both for France and for our hero, a striking and mysterious gypsy boy named Yann Margoza. He was born with a gift for knowing what people are thinking and an uncanny ability to throw his voice, and he has been using those skills while working for a rather foolish magician.